Annotation of src/usr.bin/tmux/tmux.h, Revision 1.82
1.82 ! nicm 1: /* $OpenBSD: tmux.h,v 1.81 2009/08/13 20:11:58 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15: * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16: * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18:
19: #ifndef TMUX_H
20: #define TMUX_H
21:
1.75 nicm 22: #define PROTOCOL_VERSION 1
1.1 nicm 23:
24: #include <sys/param.h>
25: #include <sys/time.h>
26: #include <sys/queue.h>
27: #include <sys/tree.h>
1.75 nicm 28: #include <sys/uio.h>
1.1 nicm 29:
1.6 nicm 30: #include <bitstring.h>
1.1 nicm 31: #include <getopt.h>
32: #include <limits.h>
33: #include <poll.h>
34: #include <signal.h>
35: #include <stdarg.h>
36: #include <stdint.h>
37: #include <stdio.h>
38: #include <termios.h>
39:
40: #include "array.h"
1.75 nicm 41: #include "imsg.h"
1.1 nicm 42:
1.42 nicm 43: extern char *__progname;
1.73 nicm 44: extern char **environ;
1.1 nicm 45:
1.22 nicm 46: /* Default configuration files. */
1.1 nicm 47: #define DEFAULT_CFG ".tmux.conf"
1.22 nicm 48: #define SYSTEM_CFG "/etc/tmux.conf"
1.1 nicm 49:
50: /* Default prompt history length. */
51: #define PROMPT_HISTORY 100
52:
1.39 nicm 53: /*
54: * Minimum layout cell size, NOT including separator line. The scroll region
55: * cannot be one line in height so this must be at least two.
56: */
57: #define PANE_MINIMUM 2
1.1 nicm 58:
59: /* Automatic name refresh interval, in milliseconds. */
60: #define NAME_INTERVAL 500
61:
62: /* Escape timer period, in milliseconds. */
63: #define ESCAPE_PERIOD 250
64:
65: /* Maximum poll timeout (when attached). */
66: #define POLL_TIMEOUT 50
67:
1.55 nicm 68: /*
69: * Maximum sizes of strings in message data. Don't forget to bump
70: * PROTOCOL_VERSION if any of these change!
71: */
72: #define COMMAND_LENGTH 2048 /* packed argv size */
73: #define TERMINAL_LENGTH 128 /* length of TERM environment variable */
74: #define PRINT_LENGTH 512 /* printed error/message size */
1.73 nicm 75: #define ENVIRON_LENGTH 1024 /* environment variable length */
1.55 nicm 76:
1.1 nicm 77: /* Fatal errors. */
78: #define fatal(msg) log_fatal("%s: %s", __func__, msg);
79: #define fatalx(msg) log_fatalx("%s: %s", __func__, msg);
80:
81: /* Definition to shut gcc up about unused arguments. */
82: #define unused __attribute__ ((unused))
83:
84: /* Attribute to make gcc check printf-like arguments. */
85: #define printflike1 __attribute__ ((format (printf, 1, 2)))
86: #define printflike2 __attribute__ ((format (printf, 2, 3)))
87: #define printflike3 __attribute__ ((format (printf, 3, 4)))
88: #define printflike4 __attribute__ ((format (printf, 4, 5)))
1.4 nicm 89: #define printflike5 __attribute__ ((format (printf, 5, 6)))
1.1 nicm 90:
91: /* Number of items in array. */
1.14 nicm 92: #ifndef nitems
1.1 nicm 93: #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
1.14 nicm 94: #endif
1.1 nicm 95:
96: /* Buffer macros. */
97: #define BUFFER_USED(b) ((b)->size)
98: #define BUFFER_FREE(b) ((b)->space - (b)->off - (b)->size)
99: #define BUFFER_IN(b) ((b)->base + (b)->off + (b)->size)
100: #define BUFFER_OUT(b) ((b)->base + (b)->off)
101:
102: /* Buffer structure. */
103: struct buffer {
104: u_char *base; /* buffer start */
105: size_t space; /* total size of buffer */
106:
107: size_t size; /* size of data in buffer */
108: size_t off; /* offset of data in buffer */
109: };
110:
111: /* Bell option values. */
112: #define BELL_NONE 0
113: #define BELL_ANY 1
114: #define BELL_CURRENT 2
115:
116: /* Key codes. ncurses defines KEY_*. Grrr. */
1.54 nicm 117: #define KEYC_NONE 0xfff
118: /* 0x1000 is base for special keys */
119: #define KEYC_ESCAPE 0x2000
120: #define KEYC_CTRL 0x4000
121: #define KEYC_SHIFT 0x8000
122: #define KEYC_PREFIX 0x10000
1.41 nicm 123:
124: enum key_code {
125: /* Mouse key. */
126: KEYC_MOUSE = 0x1000,
1.56 nicm 127:
128: /* Backspace key. */
129: KEYC_BSPACE,
1.41 nicm 130:
131: /* Function keys. */
132: KEYC_F1,
133: KEYC_F2,
134: KEYC_F3,
135: KEYC_F4,
136: KEYC_F5,
137: KEYC_F6,
138: KEYC_F7,
139: KEYC_F8,
140: KEYC_F9,
141: KEYC_F10,
142: KEYC_F11,
143: KEYC_F12,
144: KEYC_F13,
145: KEYC_F14,
146: KEYC_F15,
147: KEYC_F16,
148: KEYC_F17,
149: KEYC_F18,
150: KEYC_F19,
151: KEYC_F20,
152: KEYC_IC,
153: KEYC_DC,
154: KEYC_HOME,
155: KEYC_END,
156: KEYC_NPAGE,
157: KEYC_PPAGE,
158: KEYC_BTAB,
159:
160: /* Arrow keys. */
161: KEYC_UP,
162: KEYC_DOWN,
163: KEYC_LEFT,
164: KEYC_RIGHT,
165:
166: /* Numeric keypad. Numbered from top-left, KPY_X. */
167: KEYC_KP0_1,
168: KEYC_KP0_2,
169: KEYC_KP0_3,
170: KEYC_KP1_0,
171: KEYC_KP1_1,
172: KEYC_KP1_2,
173: KEYC_KP1_3,
174: KEYC_KP2_0,
175: KEYC_KP2_1,
176: KEYC_KP2_2,
177: KEYC_KP3_0,
178: KEYC_KP3_1,
179: KEYC_KP3_2,
180: KEYC_KP3_3,
181: KEYC_KP4_0,
182: KEYC_KP4_2,
183: };
1.1 nicm 184:
185: /* Termcap codes. */
186: enum tty_code_code {
187: TTYC_AX = 0,
188: TTYC_ACSC, /* acs_chars, ac */
189: TTYC_BEL, /* bell, bl */
190: TTYC_BLINK, /* enter_blink_mode, mb */
191: TTYC_BOLD, /* enter_bold_mode, md */
192: TTYC_CIVIS, /* cursor_invisible, vi */
193: TTYC_CLEAR, /* clear_screen, cl */
194: TTYC_CNORM, /* cursor_normal, ve */
195: TTYC_COLORS, /* max_colors, Co */
196: TTYC_CSR, /* change_scroll_region, cs */
197: TTYC_CUD, /* parm_down_cursor, DO */
198: TTYC_CUD1, /* cursor_down, do */
199: TTYC_CUP, /* cursor_address, cm */
200: TTYC_DCH, /* parm_dch, DC */
201: TTYC_DCH1, /* delete_character, dc */
202: TTYC_DIM, /* enter_dim_mode, mh */
203: TTYC_DL, /* parm_delete_line, DL */
204: TTYC_DL1, /* delete_line, dl */
205: TTYC_EL, /* clr_eol, ce */
206: TTYC_EL1, /* clr_bol, cb */
207: TTYC_ENACS, /* ena_acs, eA */
208: TTYC_ICH, /* parm_ich, IC */
209: TTYC_ICH1, /* insert_character, ic */
210: TTYC_IL, /* parm_insert_line, IL */
211: TTYC_IL1, /* insert_line, il */
212: TTYC_INVIS, /* enter_secure_mode, mk */
213: TTYC_IS1, /* init_1string, i1 */
214: TTYC_IS2, /* init_2string, i2 */
215: TTYC_IS3, /* init_3string, i3 */
216: TTYC_KCBT, /* key_btab, kB */
217: TTYC_KCUB1, /* key_left, kl */
218: TTYC_KCUD1, /* key_down, kd */
219: TTYC_KCUF1, /* key_right, kr */
220: TTYC_KCUU1, /* key_up, ku */
221: TTYC_KDCH1, /* key_dc, kD */
222: TTYC_KEND, /* key_end, ke */
223: TTYC_KF1, /* key_f1, k1 */
224: TTYC_KF10, /* key_f10, k; */
225: TTYC_KF11, /* key_f11, F1 */
226: TTYC_KF12, /* key_f12, F2 */
227: TTYC_KF13, /* key_f13, F3 */
228: TTYC_KF14, /* key_f14, F4 */
229: TTYC_KF15, /* key_f15, F5 */
230: TTYC_KF16, /* key_f16, F6 */
231: TTYC_KF17, /* key_f17, F7 */
232: TTYC_KF18, /* key_f18, F8 */
233: TTYC_KF19, /* key_f19, F9 */
234: TTYC_KF20, /* key_f20, F10 */
235: TTYC_KF2, /* key_f2, k2 */
236: TTYC_KF3, /* key_f3, k3 */
237: TTYC_KF4, /* key_f4, k4 */
238: TTYC_KF5, /* key_f5, k5 */
239: TTYC_KF6, /* key_f6, k6 */
240: TTYC_KF7, /* key_f7, k7 */
241: TTYC_KF8, /* key_f8, k8 */
242: TTYC_KF9, /* key_f9, k9 */
243: TTYC_KHOME, /* key_home, kh */
244: TTYC_KICH1, /* key_ic, kI */
245: TTYC_KMOUS, /* key_mouse, Km */
246: TTYC_KNP, /* key_npage, kN */
247: TTYC_KPP, /* key_ppage, kP */
248: TTYC_OP, /* orig_pair, op */
249: TTYC_REV, /* enter_reverse_mode, mr */
250: TTYC_RI, /* scroll_reverse, sr */
251: TTYC_RMACS, /* exit_alt_charset_mode */
252: TTYC_RMCUP, /* exit_ca_mode, te */
253: TTYC_RMIR, /* exit_insert_mode, ei */
254: TTYC_RMKX, /* keypad_local, ke */
255: TTYC_SETAB, /* set_a_background, AB */
256: TTYC_SETAF, /* set_a_foreground, AF */
257: TTYC_SGR0, /* exit_attribute_mode, me */
258: TTYC_SMACS, /* enter_alt_charset_mode, as */
259: TTYC_SMCUP, /* enter_ca_mode, ti */
260: TTYC_SMIR, /* enter_insert_mode, im */
261: TTYC_SMKX, /* keypad_xmit, ks */
262: TTYC_SMSO, /* enter_standout_mode, so */
263: TTYC_SMUL, /* enter_underline_mode, us */
264: TTYC_XENL, /* eat_newline_glitch, xn */
265: };
266: #define NTTYCODE (TTYC_XENL + 1)
267:
268: /* Termcap types. */
269: enum tty_code_type {
270: TTYCODE_NONE = 0,
271: TTYCODE_STRING,
272: TTYCODE_NUMBER,
273: TTYCODE_FLAG,
274: };
275:
276: /* Termcap code. */
277: struct tty_code {
278: enum tty_code_type type;
279: union {
280: char *string;
281: int number;
282: int flag;
283: } value;
284: };
285:
286: /* Entry in terminal code table. */
287: struct tty_term_code_entry {
288: enum tty_code_code code;
289: enum tty_code_type type;
290: const char *name;
291: };
292:
293: /* Message codes. */
1.64 nicm 294: enum msgtype {
1.1 nicm 295: MSG_COMMAND,
296: MSG_DETACH,
297: MSG_ERROR,
298: MSG_EXIT,
299: MSG_EXITED,
300: MSG_EXITING,
301: MSG_IDENTIFY,
302: MSG_PRINT,
303: MSG_READY,
304: MSG_RESIZE,
305: MSG_SHUTDOWN,
306: MSG_SUSPEND,
307: MSG_UNLOCK,
1.75 nicm 308: MSG_VERSION,
1.1 nicm 309: MSG_WAKEUP,
1.73 nicm 310: MSG_ENVIRON
1.1 nicm 311: };
312:
1.55 nicm 313: /*
1.75 nicm 314: * Message data.
1.55 nicm 315: *
316: * Don't forget to bump PROTOCOL_VERSION if any of these change!
317: */
318: struct msg_print_data {
319: char msg[PRINT_LENGTH];
320: };
321:
1.1 nicm 322: struct msg_command_data {
323: pid_t pid; /* pid from $TMUX or -1 */
324: u_int idx; /* index from $TMUX */
325:
1.55 nicm 326: int argc;
327: char argv[COMMAND_LENGTH];
1.1 nicm 328: };
329:
330: struct msg_identify_data {
331: char tty[TTY_NAME_MAX];
332:
333: char cwd[MAXPATHLEN];
334:
1.55 nicm 335: char term[TERMINAL_LENGTH];
336:
1.1 nicm 337: #define IDENTIFY_UTF8 0x1
338: #define IDENTIFY_256COLOURS 0x2
339: #define IDENTIFY_88COLOURS 0x4
340: #define IDENTIFY_HASDEFAULTS 0x8
341: int flags;
342:
343: u_int sx;
344: u_int sy;
345: };
346:
347: struct msg_resize_data {
348: u_int sx;
349: u_int sy;
350: };
351:
1.55 nicm 352: struct msg_unlock_data {
353: char pass[PASS_MAX];
354: };
355:
1.73 nicm 356: struct msg_environ_data {
357: char var[ENVIRON_LENGTH];
358: };
359:
1.62 nicm 360: /* Mode key commands. */
1.1 nicm 361: enum mode_key_cmd {
1.59 nicm 362: MODEKEY_NONE,
363: MODEKEY_OTHER,
364:
365: /* Editing keys. */
366: MODEKEYEDIT_BACKSPACE,
367: MODEKEYEDIT_CANCEL,
368: MODEKEYEDIT_COMPLETE,
369: MODEKEYEDIT_CURSORLEFT,
370: MODEKEYEDIT_CURSORRIGHT,
371: MODEKEYEDIT_DELETE,
372: MODEKEYEDIT_DELETETOENDOFLINE,
373: MODEKEYEDIT_ENDOFLINE,
374: MODEKEYEDIT_ENTER,
375: MODEKEYEDIT_HISTORYDOWN,
376: MODEKEYEDIT_HISTORYUP,
377: MODEKEYEDIT_PASTE,
378: MODEKEYEDIT_STARTOFLINE,
379: MODEKEYEDIT_SWITCHMODE,
380: MODEKEYEDIT_SWITCHMODEAPPEND,
381:
382: /* Menu (choice) keys. */
383: MODEKEYCHOICE_CANCEL,
384: MODEKEYCHOICE_CHOOSE,
385: MODEKEYCHOICE_DOWN,
386: MODEKEYCHOICE_PAGEDOWN,
387: MODEKEYCHOICE_PAGEUP,
388: MODEKEYCHOICE_UP,
389:
390: /* Copy keys. */
1.82 ! nicm 391: MODEKEYCOPY_BACKTOINDENTATION,
1.59 nicm 392: MODEKEYCOPY_CANCEL,
393: MODEKEYCOPY_CLEARSELECTION,
394: MODEKEYCOPY_COPYSELECTION,
395: MODEKEYCOPY_DOWN,
396: MODEKEYCOPY_ENDOFLINE,
1.82 ! nicm 397: MODEKEYCOPY_HALFPAGEDOWN,
! 398: MODEKEYCOPY_HALFPAGEUP,
1.59 nicm 399: MODEKEYCOPY_LEFT,
400: MODEKEYCOPY_NEXTPAGE,
401: MODEKEYCOPY_NEXTWORD,
402: MODEKEYCOPY_PREVIOUSPAGE,
403: MODEKEYCOPY_PREVIOUSWORD,
404: MODEKEYCOPY_RIGHT,
405: MODEKEYCOPY_STARTOFLINE,
406: MODEKEYCOPY_STARTSELECTION,
407: MODEKEYCOPY_UP,
1.1 nicm 408: };
409:
1.62 nicm 410: /* Entry in the default mode key tables. */
1.59 nicm 411: struct mode_key_entry {
412: int key;
413:
414: /*
415: * Editing mode for vi: 0 is edit mode, keys not in the table are
416: * returned as MODEKEY_OTHER; 1 is command mode, keys not in the table
417: * are returned as MODEKEY_NONE. This is also matched on, allowing some
418: * keys to be bound in edit mode.
419: */
420: int mode;
421: enum mode_key_cmd cmd;
422: };
1.62 nicm 423:
424: /* Data required while mode keys are in use. */
1.1 nicm 425: struct mode_key_data {
1.62 nicm 426: struct mode_key_tree *tree;
427: int mode;
1.1 nicm 428: };
429: #define MODEKEY_EMACS 0
430: #define MODEKEY_VI 1
431:
1.62 nicm 432: /* Binding between a key and a command. */
433: struct mode_key_binding {
434: int key;
435:
436: int mode;
437: enum mode_key_cmd cmd;
438:
439: SPLAY_ENTRY(mode_key_binding) entry;
440: };
441: SPLAY_HEAD(mode_key_tree, mode_key_binding);
442:
443: /* Command to string mapping. */
444: struct mode_key_cmdstr {
445: enum mode_key_cmd cmd;
446: const char *name;
447: };
448:
449: /* Named mode key table description. */
450: struct mode_key_table {
451: const char *name;
452: struct mode_key_cmdstr *cmdstr;
453: struct mode_key_tree *tree;
454: const struct mode_key_entry *table; /* default entries */
455: };
456:
1.1 nicm 457: /* Modes. */
458: #define MODE_CURSOR 0x1
459: #define MODE_INSERT 0x2
460: #define MODE_KCURSOR 0x4
461: #define MODE_KKEYPAD 0x8
462: #define MODE_MOUSE 0x10
463:
464: /* Grid output. */
465: #if defined(DEBUG) && \
466: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
467: (defined(__GNUC__) && __GNUC__ >= 3))
1.48 nicm 468: #define GRID_DEBUG(gd, fmt, ...) log_debug2("%s: (sx=%u, sy=%u, hsize=%u) " \
1.1 nicm 469: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
470: #else
471: #define GRID_DEBUG(...)
472: #endif
473:
474: /* Grid attributes. */
475: #define GRID_ATTR_BRIGHT 0x1
476: #define GRID_ATTR_DIM 0x2
477: #define GRID_ATTR_UNDERSCORE 0x4
478: #define GRID_ATTR_BLINK 0x8
479: #define GRID_ATTR_REVERSE 0x10
480: #define GRID_ATTR_HIDDEN 0x20
481: #define GRID_ATTR_ITALICS 0x40
482: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
483:
484: /* Grid flags. */
485: #define GRID_FLAG_FG256 0x1
486: #define GRID_FLAG_BG256 0x2
487: #define GRID_FLAG_PADDING 0x4
488: #define GRID_FLAG_UTF8 0x8
489:
1.72 nicm 490: /* Grid line flags. */
491: #define GRID_LINE_WRAPPED 0x1
492:
1.1 nicm 493: /* Grid cell data. */
494: struct grid_cell {
495: u_char attr;
496: u_char flags;
497: u_char fg;
498: u_char bg;
499: u_char data;
500: } __packed;
501:
502: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
503: #define UTF8_SIZE 8
504: struct grid_utf8 {
505: u_char width;
506: u_char data[UTF8_SIZE];
507: } __packed;
508:
1.71 nicm 509: /* Grid line. */
510: struct grid_line {
511: u_int cellsize;
512: struct grid_cell *celldata;
513:
514: u_int utf8size;
515: struct grid_utf8 *utf8data;
1.72 nicm 516:
517: int flags;
1.71 nicm 518: } __packed;
519:
1.1 nicm 520: /* Entire grid of cells. */
521: struct grid {
1.25 nicm 522: int flags;
523: #define GRID_HISTORY 0x1 /* scroll lines into history */
524:
1.1 nicm 525: u_int sx;
526: u_int sy;
527:
528: u_int hsize;
529: u_int hlimit;
530:
1.71 nicm 531: struct grid_line *linedata;
1.1 nicm 532: };
533:
534: /* Option data structures. */
535: struct options_entry {
536: char *name;
537:
538: enum {
539: OPTIONS_STRING,
540: OPTIONS_NUMBER,
541: OPTIONS_KEY,
542: } type;
543: union {
544: char *string;
545: long long number;
546: int key;
547: } value;
548:
549: SPLAY_ENTRY(options_entry) entry;
550: };
551:
552: struct options {
553: SPLAY_HEAD(options_tree, options_entry) tree;
554: struct options *parent;
555: };
556:
557: /* Screen selection. */
558: struct screen_sel {
559: int flag;
560:
561: u_int sx;
562: u_int sy;
563:
564: u_int ex;
565: u_int ey;
566:
567: struct grid_cell cell;
568: };
569:
570: /* Virtual screen. */
571: struct screen {
572: char *title;
573:
574: struct grid *grid; /* grid data */
575:
576: u_int cx; /* cursor x */
577: u_int cy; /* cursor y */
578:
579: u_int rupper; /* scroll region top */
580: u_int rlower; /* scroll region bottom */
581:
582: int mode;
583:
1.6 nicm 584: bitstr_t *tabs;
585:
1.1 nicm 586: struct screen_sel sel;
587: };
588:
589: /* Screen write context. */
590: struct screen_write_ctx {
591: struct window_pane *wp;
592: struct screen *s;
593: };
594:
595: /* Screen size. */
596: #define screen_size_x(s) ((s)->grid->sx)
597: #define screen_size_y(s) ((s)->grid->sy)
598: #define screen_hsize(s) ((s)->grid->hsize)
599: #define screen_hlimit(s) ((s)->grid->hlimit)
600:
601: /* Input parser sequence argument. */
602: struct input_arg {
603: u_char data[64];
604: size_t used;
605: };
606:
607: /* Input parser context. */
608: struct input_ctx {
609: struct window_pane *wp;
610: struct screen_write_ctx ctx;
611:
612: u_char *buf;
613: size_t len;
614: size_t off;
615:
616: struct grid_cell cell;
617:
618: struct grid_cell saved_cell;
619: u_int saved_cx;
620: u_int saved_cy;
621:
622: #define MAXSTRINGLEN 1024
623: u_char *string_buf;
624: size_t string_len;
625: int string_type;
626: #define STRING_SYSTEM 0
627: #define STRING_APPLICATION 1
628: #define STRING_NAME 2
629:
630: u_char utf8_buf[4];
631: u_int utf8_len;
632: u_int utf8_off;
633:
634: u_char intermediate;
635: void *(*state)(u_char, struct input_ctx *);
636:
637: u_char private;
638: ARRAY_DECL(, struct input_arg) args;
639: };
640:
641: /*
642: * Window mode. Windows can be in several modes and this is used to call the
643: * right function to handle input and output.
644: */
645: struct client;
646: struct window;
647: struct window_mode {
648: struct screen *(*init)(struct window_pane *);
649: void (*free)(struct window_pane *);
650: void (*resize)(struct window_pane *, u_int, u_int);
651: void (*key)(struct window_pane *, struct client *, int);
652: void (*mouse)(struct window_pane *,
653: struct client *, u_char, u_char, u_char);
654: void (*timer)(struct window_pane *);
655: };
656:
657: /* Child window structure. */
658: struct window_pane {
659: struct window *window;
1.39 nicm 660: struct layout_cell *layout_cell;
1.1 nicm 661:
662: u_int sx;
663: u_int sy;
664:
665: u_int xoff;
666: u_int yoff;
667:
668: int flags;
1.28 nicm 669: #define PANE_REDRAW 0x1
1.1 nicm 670:
671: char *cmd;
672: char *cwd;
673:
674: pid_t pid;
675: int fd;
676: char tty[TTY_NAME_MAX];
677: struct buffer *in;
678: struct buffer *out;
679:
680: struct input_ctx ictx;
681:
682: struct screen *screen;
683: struct screen base;
684:
1.25 nicm 685: /* Saved in alternative screen mode. */
686: u_int saved_cx;
687: u_int saved_cy;
688: struct grid *saved_grid;
1.69 nicm 689: struct grid_cell saved_cell;
1.25 nicm 690:
1.1 nicm 691: const struct window_mode *mode;
692: void *modedata;
693:
694: TAILQ_ENTRY(window_pane) entry;
695: };
696: TAILQ_HEAD(window_panes, window_pane);
697:
698: /* Window structure. */
699: struct window {
700: char *name;
701: struct timeval name_timer;
702:
703: struct window_pane *active;
704: struct window_panes panes;
1.39 nicm 705:
1.61 nicm 706: int lastlayout;
1.39 nicm 707: struct layout_cell *layout_root;
1.1 nicm 708:
709: u_int sx;
710: u_int sy;
711:
712: int flags;
713: #define WINDOW_BELL 0x1
714: #define WINDOW_HIDDEN 0x2
715: #define WINDOW_ACTIVITY 0x4
1.38 nicm 716: #define WINDOW_CONTENT 0x8
717: #define WINDOW_REDRAW 0x10
1.1 nicm 718:
719: struct options options;
720:
721: u_int references;
722: };
723: ARRAY_DECL(windows, struct window *);
724:
725: /* Entry on local window list. */
726: struct winlink {
727: int idx;
728: struct window *window;
729:
730: RB_ENTRY(winlink) entry;
731: SLIST_ENTRY(winlink) sentry;
732: };
733: RB_HEAD(winlinks, winlink);
734: SLIST_HEAD(winlink_stack, winlink);
735:
1.39 nicm 736: /* Layout direction. */
737: enum layout_type {
738: LAYOUT_LEFTRIGHT,
739: LAYOUT_TOPBOTTOM,
740: LAYOUT_WINDOWPANE
741: };
742:
743: /* Layout cells queue. */
744: TAILQ_HEAD(layout_cells, layout_cell);
745:
746: /* Layout cell. */
747: struct layout_cell {
748: enum layout_type type;
749:
750: struct layout_cell *parent;
751:
752: u_int sx;
753: u_int sy;
754:
755: u_int xoff;
756: u_int yoff;
757:
758: struct window_pane *wp;
759: struct layout_cells cells;
760:
761: TAILQ_ENTRY(layout_cell) entry;
762: };
763:
1.1 nicm 764: /* Paste buffer. */
765: struct paste_buffer {
766: char *data;
767: struct timeval tv;
768: };
769: ARRAY_DECL(paste_stack, struct paste_buffer *);
770:
1.73 nicm 771: /* Environment variable. */
772: struct environ_entry {
773: char *name;
774: char *value;
775:
776: RB_ENTRY(environ_entry) entry;
777: };
778: RB_HEAD(environ, environ_entry);
779:
1.1 nicm 780: /* Client session. */
781: struct session_alert {
782: struct winlink *wl;
783: int type;
784:
785: SLIST_ENTRY(session_alert) entry;
786: };
787:
788: struct session {
789: char *name;
790: struct timeval tv;
791:
792: u_int sx;
793: u_int sy;
794:
795: struct winlink *curw;
796: struct winlink_stack lastw;
797: struct winlinks windows;
798:
799: struct options options;
800:
801: struct paste_stack buffers;
802:
803: SLIST_HEAD(, session_alert) alerts;
804:
805: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
806: int flags;
1.73 nicm 807:
1.80 nicm 808: struct termios tio;
809:
1.73 nicm 810: struct environ environ;
1.1 nicm 811: };
812: ARRAY_DECL(sessions, struct session *);
813:
814: /* TTY information. */
815: struct tty_key {
816: int key;
817: char *string;
818:
819: int flags;
820: #define TTYKEY_CTRL 0x1
821: #define TTYKEY_RAW 0x2
822:
823: RB_ENTRY(tty_key) entry;
824: };
825:
826: struct tty_term {
827: char *name;
828: u_int references;
829:
830: struct tty_code codes[NTTYCODE];
831:
832: #define TERM_HASDEFAULTS 0x1
833: #define TERM_256COLOURS 0x2
834: #define TERM_88COLOURS 0x4
835: #define TERM_EARLYWRAP 0x8
836: int flags;
837:
838: SLIST_ENTRY(tty_term) entry;
839: };
840: SLIST_HEAD(tty_terms, tty_term);
841:
842: struct tty {
843: char *path;
844:
845: u_int sx;
846: u_int sy;
847:
848: u_int cx;
849: u_int cy;
850:
851: int mode;
852:
853: u_int rlower;
854: u_int rupper;
855:
856: char *termname;
857: struct tty_term *term;
858:
859: int fd;
860: struct buffer *in;
861: struct buffer *out;
862:
863: int log_fd;
864:
865: struct termios tio;
866:
867: struct grid_cell cell;
868:
869: u_char acs[UCHAR_MAX + 1];
870:
871: #define TTY_NOCURSOR 0x1
872: #define TTY_FREEZE 0x2
873: #define TTY_ESCAPE 0x4
874: #define TTY_UTF8 0x8
1.76 nicm 875: #define TTY_STARTED 0x10
1.77 nicm 876: #define TTY_OPENED 0x20
1.1 nicm 877: int flags;
878:
879: int term_flags;
880:
881: struct timeval key_timer;
882:
883: size_t ksize; /* maximum key size */
884: RB_HEAD(tty_keys, tty_key) ktree;
885: };
886:
1.47 nicm 887: /* TTY command context and function pointer. */
888: struct tty_ctx {
889: struct window_pane *wp;
890:
891: const struct grid_cell *cell;
892: const struct grid_utf8 *utf8;
893:
1.49 nicm 894: u_int num;
895: void *ptr;
896:
897: /*
898: * Cursor and region position before the screen was updated - this is
899: * where the command should be applied; the values in the screen have
900: * already been updated.
901: */
902: u_int ocx;
903: u_int ocy;
904:
905: u_int orupper;
906: u_int orlower;
1.47 nicm 907: };
908:
1.1 nicm 909: /* Client connection. */
910: struct client {
1.75 nicm 911: struct imsgbuf ibuf;
1.1 nicm 912:
1.73 nicm 913: struct environ environ;
914:
1.1 nicm 915: char *title;
916: char *cwd;
917:
918: struct tty tty;
919: struct timeval status_timer;
920: struct timeval repeat_timer;
921:
922: struct screen status;
923:
924: #define CLIENT_TERMINAL 0x1
925: #define CLIENT_PREFIX 0x2
926: #define CLIENT_MOUSE 0x4
927: #define CLIENT_REDRAW 0x8
928: #define CLIENT_STATUS 0x10
929: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
930: #define CLIENT_SUSPENDED 0x40
1.70 nicm 931: #define CLIENT_BAD 0x80
1.1 nicm 932: int flags;
933:
934: char *message_string;
935: struct timeval message_timer;
936:
937: char *prompt_string;
938: char *prompt_buffer;
939: size_t prompt_index;
1.33 nicm 940: int (*prompt_callbackfn)(void *, const char *);
941: void (*prompt_freefn)(void *);
1.1 nicm 942: void *prompt_data;
943:
944: #define PROMPT_HIDDEN 0x1
945: #define PROMPT_SINGLE 0x2
946: int prompt_flags;
947:
948: u_int prompt_hindex;
949: ARRAY_DECL(, char *) prompt_hdata;
950:
951: struct mode_key_data prompt_mdata;
952:
953: struct session *session;
954: };
955: ARRAY_DECL(clients, struct client *);
956:
957: /* Client context. */
958: struct client_ctx {
1.75 nicm 959: struct imsgbuf ibuf;
1.1 nicm 960:
1.53 nicm 961: enum {
962: CCTX_DETACH,
963: CCTX_EXIT,
964: CCTX_DIED,
965: CCTX_SHUTDOWN,
966: } exittype;
967: const char *errstr;
1.1 nicm 968: };
969:
970: /* Key/command line command. */
971: struct cmd_ctx {
1.35 nicm 972: /*
973: * curclient is the client where this command was executed if inside
974: * tmux. This is NULL if the command came from the command-line.
975: *
976: * cmdclient is the client which sent the MSG_COMMAND to the server, if
977: * any. This is NULL unless the command came from the command-line.
978: *
1.52 nicm 979: * cmdclient and curclient may both be NULL if the command is in the
980: * configuration file.
1.35 nicm 981: */
1.1 nicm 982: struct client *curclient;
1.54 nicm 983: struct client *cmdclient;
984:
1.1 nicm 985: struct session *cursession;
1.35 nicm 986:
1.1 nicm 987: struct msg_command_data *msgdata;
988:
989: void (*print)(struct cmd_ctx *, const char *, ...);
990: void (*info)(struct cmd_ctx *, const char *, ...);
991: void (*error)(struct cmd_ctx *, const char *, ...);
992: };
993:
994: struct cmd {
995: const struct cmd_entry *entry;
996: void *data;
997:
998: TAILQ_ENTRY(cmd) qentry;
999: };
1000: TAILQ_HEAD(cmd_list, cmd);
1001:
1002: struct cmd_entry {
1003: const char *name;
1004: const char *alias;
1005: const char *usage;
1006:
1007: #define CMD_STARTSERVER 0x1
1008: #define CMD_CANTNEST 0x2
1.74 nicm 1009: #define CMD_SENDENVIRON 0x4
1010: #define CMD_ARG1 0x8
1011: #define CMD_ARG01 0x10
1012: #define CMD_ARG2 0x20
1013: #define CMD_ARG12 0x40
1.27 nicm 1014: int flags;
1.1 nicm 1015:
1.27 nicm 1016: #define CMD_CHFLAG(flag) \
1017: ((flag) >= 'a' && (flag) <= 'z' ? 1ULL << ((flag) - 'a') : \
1018: (flag) >= 'A' && (flag) <= 'Z' ? 1ULL << (26 + (flag) - 'A') : 0)
1019: uint64_t chflags;
1.1 nicm 1020:
1021: void (*init)(struct cmd *, int);
1022: int (*parse)(struct cmd *, int, char **, char **);
1023: int (*exec)(struct cmd *, struct cmd_ctx *);
1024: void (*free)(struct cmd *);
1025: size_t (*print)(struct cmd *, char *, size_t);
1026: };
1027:
1028: /* Generic command data. */
1029: struct cmd_target_data {
1.27 nicm 1030: uint64_t chflags;
1.1 nicm 1031: char *target;
1032: char *arg;
1.74 nicm 1033: char *arg2;
1.1 nicm 1034: };
1035:
1036: struct cmd_srcdst_data {
1.27 nicm 1037: uint64_t chflags;
1.1 nicm 1038: char *src;
1039: char *dst;
1040: char *arg;
1.74 nicm 1041: char *arg2;
1.1 nicm 1042: };
1043:
1044: struct cmd_buffer_data {
1.27 nicm 1045: uint64_t chflags;
1.1 nicm 1046: char *target;
1047: int buffer;
1048: char *arg;
1.74 nicm 1049: char *arg2;
1.1 nicm 1050: };
1051:
1052: /* Key binding. */
1053: struct key_binding {
1054: int key;
1055: struct cmd_list *cmdlist;
1056: int can_repeat;
1057:
1058: SPLAY_ENTRY(key_binding) entry;
1059: };
1060: SPLAY_HEAD(key_bindings, key_binding);
1061:
1062: /* Set/display option data. */
1063: struct set_option_entry {
1064: const char *name;
1065: enum {
1066: SET_OPTION_STRING,
1067: SET_OPTION_NUMBER,
1068: SET_OPTION_KEY,
1069: SET_OPTION_COLOUR,
1070: SET_OPTION_ATTRIBUTES,
1071: SET_OPTION_FLAG,
1072: SET_OPTION_CHOICE
1073: } type;
1074:
1075: u_int minimum;
1076: u_int maximum;
1077:
1078: const char **choices;
1079: };
1080: extern const struct set_option_entry set_option_table[];
1081: extern const struct set_option_entry set_window_option_table[];
1082:
1083: /* tmux.c */
1084: extern volatile sig_atomic_t sigwinch;
1085: extern volatile sig_atomic_t sigterm;
1086: extern volatile sig_atomic_t sigcont;
1087: extern volatile sig_atomic_t sigchld;
1088: extern volatile sig_atomic_t sigusr1;
1089: extern volatile sig_atomic_t sigusr2;
1.16 nicm 1090: extern struct options global_s_options;
1091: extern struct options global_w_options;
1.73 nicm 1092: extern struct environ global_environ;
1.1 nicm 1093: extern char *cfg_file;
1094: extern int server_locked;
1.40 nicm 1095: extern u_int password_failures;
1.1 nicm 1096: extern char *server_password;
1097: extern time_t server_activity;
1098: extern int debug_level;
1099: extern int be_quiet;
1100: extern time_t start_time;
1101: extern char *socket_path;
1102: void logfile(const char *);
1103: void siginit(void);
1104: void sigreset(void);
1105: void sighandler(int);
1106:
1107: /* cfg.c */
1108: int load_cfg(const char *, char **x);
1109:
1110: /* mode-key.c */
1.62 nicm 1111: extern const struct mode_key_table mode_key_tables[];
1112: extern struct mode_key_tree mode_key_tree_vi_edit;
1113: extern struct mode_key_tree mode_key_tree_vi_choice;
1114: extern struct mode_key_tree mode_key_tree_vi_copy;
1115: extern struct mode_key_tree mode_key_tree_emacs_edit;
1116: extern struct mode_key_tree mode_key_tree_emacs_choice;
1117: extern struct mode_key_tree mode_key_tree_emacs_copy;
1118: int mode_key_cmp(struct mode_key_binding *, struct mode_key_binding *);
1119: SPLAY_PROTOTYPE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
1120: const char *mode_key_tostring(struct mode_key_cmdstr *r, enum mode_key_cmd);
1.63 nicm 1121: enum mode_key_cmd mode_key_fromstring(struct mode_key_cmdstr *, const char *);
1122: const struct mode_key_table *mode_key_findtable(const char *);
1.62 nicm 1123: void mode_key_init_trees(void);
1124: void mode_key_free_trees(void);
1125: void mode_key_init(struct mode_key_data *, struct mode_key_tree *);
1.1 nicm 1126: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
1127:
1128: /* options.c */
1129: int options_cmp(struct options_entry *, struct options_entry *);
1130: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
1131: void options_init(struct options *, struct options *);
1132: void options_free(struct options *);
1133: struct options_entry *options_find1(struct options *, const char *);
1134: struct options_entry *options_find(struct options *, const char *);
1.44 nicm 1135: void options_remove(struct options *, const char *);
1.1 nicm 1136: void printflike3 options_set_string(
1137: struct options *, const char *, const char *, ...);
1138: char *options_get_string(struct options *, const char *);
1139: void options_set_number(struct options *, const char *, long long);
1140: long long options_get_number(struct options *, const char *);
1141:
1.73 nicm 1142: /* environ.c */
1143: int environ_cmp(struct environ_entry *, struct environ_entry *);
1144: RB_PROTOTYPE(environ, environ_entry, entry, environ_cmp);
1145: void environ_init(struct environ *);
1146: void environ_free(struct environ *);
1147: void environ_copy(struct environ *, struct environ *);
1148: struct environ_entry *environ_find(struct environ *, const char *);
1149: void environ_set(struct environ *, const char *, const char *);
1150: void environ_put(struct environ *, const char *);
1151: void environ_unset(struct environ *, const char *);
1152: void environ_update(const char *, struct environ *, struct environ *);
1153:
1.1 nicm 1154: /* tty.c */
1.47 nicm 1155: u_char tty_get_acs(struct tty *, u_char);
1156: void tty_reset(struct tty *);
1157: void tty_region(struct tty *, u_int, u_int, u_int);
1158: void tty_cursor(struct tty *, u_int, u_int, u_int, u_int);
1159: void tty_putcode(struct tty *, enum tty_code_code);
1160: void tty_putcode1(struct tty *, enum tty_code_code, int);
1161: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
1162: void tty_puts(struct tty *, const char *);
1163: void tty_putc(struct tty *, u_char);
1164: void tty_pututf8(struct tty *, const struct grid_utf8 *);
1.78 nicm 1165: void tty_init(struct tty *, int, char *, char *);
1.47 nicm 1166: void tty_start_tty(struct tty *);
1167: void tty_stop_tty(struct tty *);
1168: void tty_detect_utf8(struct tty *);
1169: void tty_set_title(struct tty *, const char *);
1170: void tty_update_mode(struct tty *, int);
1171: void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int);
1.67 nicm 1172: int tty_open(struct tty *, const char *, char **);
1.76 nicm 1173: void tty_close(struct tty *);
1174: void tty_free(struct tty *);
1.79 nicm 1175: void tty_write(void (*)(
1176: struct tty *, const struct tty_ctx *), const struct tty_ctx *);
1177: void tty_cmd_alignmenttest(struct tty *, const struct tty_ctx *);
1178: void tty_cmd_cell(struct tty *, const struct tty_ctx *);
1179: void tty_cmd_clearendofline(struct tty *, const struct tty_ctx *);
1180: void tty_cmd_clearendofscreen(struct tty *, const struct tty_ctx *);
1181: void tty_cmd_clearline(struct tty *, const struct tty_ctx *);
1182: void tty_cmd_clearscreen(struct tty *, const struct tty_ctx *);
1183: void tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *);
1184: void tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *);
1185: void tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *);
1186: void tty_cmd_deleteline(struct tty *, const struct tty_ctx *);
1187: void tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *);
1188: void tty_cmd_insertline(struct tty *, const struct tty_ctx *);
1189: void tty_cmd_linefeed(struct tty *, const struct tty_ctx *);
1190: void tty_cmd_utf8character(struct tty *, const struct tty_ctx *);
1191: void tty_cmd_reverseindex(struct tty *, const struct tty_ctx *);
1.1 nicm 1192:
1193: /* tty-term.c */
1194: extern struct tty_terms tty_terms;
1195: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1.67 nicm 1196: struct tty_term *tty_term_find(char *, int, const char *, char **);
1.1 nicm 1197: void tty_term_free(struct tty_term *);
1198: int tty_term_has(struct tty_term *, enum tty_code_code);
1199: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1200: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1201: const char *tty_term_string2(
1202: struct tty_term *, enum tty_code_code, int, int);
1203: int tty_term_number(struct tty_term *, enum tty_code_code);
1204: int tty_term_flag(struct tty_term *, enum tty_code_code);
1205:
1206: /* tty-keys.c */
1.47 nicm 1207: int tty_keys_cmp(struct tty_key *, struct tty_key *);
1.1 nicm 1208: RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
1.47 nicm 1209: void tty_keys_init(struct tty *);
1210: void tty_keys_free(struct tty *);
1211: int tty_keys_next(struct tty *, int *, u_char *);
1.1 nicm 1212:
1213: /* options-cmd.c */
1214: void set_option_string(struct cmd_ctx *,
1.68 nicm 1215: struct options *, const struct set_option_entry *, char *, int);
1.1 nicm 1216: void set_option_number(struct cmd_ctx *,
1217: struct options *, const struct set_option_entry *, char *);
1218: void set_option_key(struct cmd_ctx *,
1219: struct options *, const struct set_option_entry *, char *);
1220: void set_option_colour(struct cmd_ctx *,
1221: struct options *, const struct set_option_entry *, char *);
1222: void set_option_attributes(struct cmd_ctx *,
1223: struct options *, const struct set_option_entry *, char *);
1224: void set_option_flag(struct cmd_ctx *,
1225: struct options *, const struct set_option_entry *, char *);
1226: void set_option_choice(struct cmd_ctx *,
1227: struct options *, const struct set_option_entry *, char *);
1228:
1229: /* paste.c */
1230: void paste_init_stack(struct paste_stack *);
1231: void paste_free_stack(struct paste_stack *);
1232: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1233: struct paste_buffer *paste_get_top(struct paste_stack *);
1234: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1235: int paste_free_top(struct paste_stack *);
1236: int paste_free_index(struct paste_stack *, u_int);
1237: void paste_add(struct paste_stack *, char *, u_int);
1238: int paste_replace(struct paste_stack *, u_int, char *);
1239:
1240: /* clock.c */
1241: void clock_draw(struct screen_write_ctx *, u_int, int);
1242:
1243: /* cmd.c */
1.55 nicm 1244: int cmd_pack_argv(int, char **, char *, size_t);
1245: int cmd_unpack_argv(char *, size_t, int, char ***);
1246: void cmd_free_argv(int, char **);
1.1 nicm 1247: struct cmd *cmd_parse(int, char **, char **);
1248: int cmd_exec(struct cmd *, struct cmd_ctx *);
1249: void cmd_free(struct cmd *);
1250: size_t cmd_print(struct cmd *, char *, size_t);
1251: struct session *cmd_current_session(struct cmd_ctx *);
1252: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1253: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1254: struct winlink *cmd_find_window(
1.26 nicm 1255: struct cmd_ctx *, const char *, struct session **);
1256: int cmd_find_index(
1257: struct cmd_ctx *, const char *, struct session **);
1.65 nicm 1258: struct winlink *cmd_find_pane(struct cmd_ctx *,
1259: const char *, struct session **, struct window_pane **);
1.1 nicm 1260: extern const struct cmd_entry *cmd_table[];
1261: extern const struct cmd_entry cmd_attach_session_entry;
1262: extern const struct cmd_entry cmd_bind_key_entry;
1263: extern const struct cmd_entry cmd_break_pane_entry;
1264: extern const struct cmd_entry cmd_choose_session_entry;
1265: extern const struct cmd_entry cmd_choose_window_entry;
1266: extern const struct cmd_entry cmd_clear_history_entry;
1267: extern const struct cmd_entry cmd_clock_mode_entry;
1268: extern const struct cmd_entry cmd_command_prompt_entry;
1269: extern const struct cmd_entry cmd_confirm_before_entry;
1270: extern const struct cmd_entry cmd_copy_buffer_entry;
1271: extern const struct cmd_entry cmd_copy_mode_entry;
1272: extern const struct cmd_entry cmd_delete_buffer_entry;
1273: extern const struct cmd_entry cmd_detach_client_entry;
1.36 nicm 1274: extern const struct cmd_entry cmd_display_message_entry;
1.1 nicm 1275: extern const struct cmd_entry cmd_down_pane_entry;
1276: extern const struct cmd_entry cmd_find_window_entry;
1277: extern const struct cmd_entry cmd_has_session_entry;
1.19 nicm 1278: extern const struct cmd_entry cmd_if_shell_entry;
1.1 nicm 1279: extern const struct cmd_entry cmd_kill_pane_entry;
1280: extern const struct cmd_entry cmd_kill_server_entry;
1281: extern const struct cmd_entry cmd_kill_session_entry;
1282: extern const struct cmd_entry cmd_kill_window_entry;
1283: extern const struct cmd_entry cmd_last_window_entry;
1284: extern const struct cmd_entry cmd_link_window_entry;
1285: extern const struct cmd_entry cmd_list_buffers_entry;
1286: extern const struct cmd_entry cmd_list_clients_entry;
1287: extern const struct cmd_entry cmd_list_commands_entry;
1288: extern const struct cmd_entry cmd_list_keys_entry;
1289: extern const struct cmd_entry cmd_list_sessions_entry;
1290: extern const struct cmd_entry cmd_list_windows_entry;
1291: extern const struct cmd_entry cmd_load_buffer_entry;
1292: extern const struct cmd_entry cmd_lock_server_entry;
1293: extern const struct cmd_entry cmd_move_window_entry;
1294: extern const struct cmd_entry cmd_new_session_entry;
1295: extern const struct cmd_entry cmd_new_window_entry;
1296: extern const struct cmd_entry cmd_next_layout_entry;
1297: extern const struct cmd_entry cmd_next_window_entry;
1298: extern const struct cmd_entry cmd_paste_buffer_entry;
1299: extern const struct cmd_entry cmd_previous_layout_entry;
1300: extern const struct cmd_entry cmd_previous_window_entry;
1301: extern const struct cmd_entry cmd_refresh_client_entry;
1302: extern const struct cmd_entry cmd_rename_session_entry;
1303: extern const struct cmd_entry cmd_rename_window_entry;
1304: extern const struct cmd_entry cmd_resize_pane_entry;
1305: extern const struct cmd_entry cmd_respawn_window_entry;
1306: extern const struct cmd_entry cmd_rotate_window_entry;
1307: extern const struct cmd_entry cmd_save_buffer_entry;
1308: extern const struct cmd_entry cmd_scroll_mode_entry;
1309: extern const struct cmd_entry cmd_select_layout_entry;
1310: extern const struct cmd_entry cmd_select_pane_entry;
1311: extern const struct cmd_entry cmd_select_prompt_entry;
1312: extern const struct cmd_entry cmd_select_window_entry;
1313: extern const struct cmd_entry cmd_send_keys_entry;
1314: extern const struct cmd_entry cmd_send_prefix_entry;
1315: extern const struct cmd_entry cmd_server_info_entry;
1316: extern const struct cmd_entry cmd_set_buffer_entry;
1.73 nicm 1317: extern const struct cmd_entry cmd_set_environment_entry;
1.1 nicm 1318: extern const struct cmd_entry cmd_set_option_entry;
1319: extern const struct cmd_entry cmd_set_password_entry;
1320: extern const struct cmd_entry cmd_set_window_option_entry;
1321: extern const struct cmd_entry cmd_show_buffer_entry;
1.73 nicm 1322: extern const struct cmd_entry cmd_show_environment_entry;
1.1 nicm 1323: extern const struct cmd_entry cmd_show_options_entry;
1324: extern const struct cmd_entry cmd_show_window_options_entry;
1325: extern const struct cmd_entry cmd_source_file_entry;
1326: extern const struct cmd_entry cmd_split_window_entry;
1327: extern const struct cmd_entry cmd_start_server_entry;
1328: extern const struct cmd_entry cmd_suspend_client_entry;
1329: extern const struct cmd_entry cmd_swap_pane_entry;
1330: extern const struct cmd_entry cmd_swap_window_entry;
1331: extern const struct cmd_entry cmd_switch_client_entry;
1332: extern const struct cmd_entry cmd_unbind_key_entry;
1333: extern const struct cmd_entry cmd_unlink_window_entry;
1334: extern const struct cmd_entry cmd_up_pane_entry;
1335:
1336: /* cmd-list.c */
1337: struct cmd_list *cmd_list_parse(int, char **, char **);
1338: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1339: void cmd_list_free(struct cmd_list *);
1340: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1341:
1342: /* cmd-string.c */
1343: int cmd_string_parse(const char *, struct cmd_list **, char **);
1344:
1345: /* cmd-generic.c */
1346: size_t cmd_prarg(char *, size_t, const char *, char *);
1.65 nicm 1347: #define CMD_TARGET_PANE_USAGE "[-t target-pane]"
1.1 nicm 1348: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1349: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1350: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1351: void cmd_target_init(struct cmd *, int);
1352: int cmd_target_parse(struct cmd *, int, char **, char **);
1353: void cmd_target_free(struct cmd *);
1354: size_t cmd_target_print(struct cmd *, char *, size_t);
1.65 nicm 1355: #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]"
1.1 nicm 1356: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1357: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1358: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1359: void cmd_srcdst_init(struct cmd *, int);
1360: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1361: void cmd_srcdst_free(struct cmd *);
1362: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1.65 nicm 1363: #define CMD_BUFFER_PANE_USAGE "[-b buffer-index] [-t target-pane]"
1.1 nicm 1364: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1365: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1366: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1367: void cmd_buffer_init(struct cmd *, int);
1368: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1369: void cmd_buffer_free(struct cmd *);
1370: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1371:
1372: /* client.c */
1373: int client_init(char *, struct client_ctx *, int, int);
1374: int client_main(struct client_ctx *);
1.53 nicm 1375: int client_msg_dispatch(struct client_ctx *);
1.1 nicm 1376:
1377: /* client-fn.c */
1.64 nicm 1378: void client_write_server(struct client_ctx *, enum msgtype, void *, size_t);
1.1 nicm 1379: void client_fill_session(struct msg_command_data *);
1.66 nicm 1380: void client_suspend(void);
1.1 nicm 1381:
1382: /* key-bindings.c */
1383: extern struct key_bindings key_bindings;
1384: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1385: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1386: struct key_binding *key_bindings_lookup(int);
1387: void key_bindings_add(int, int, struct cmd_list *);
1388: void key_bindings_remove(int);
1.24 nicm 1389: void key_bindings_clean(void);
1.1 nicm 1390: void key_bindings_init(void);
1391: void key_bindings_free(void);
1392: void key_bindings_dispatch(struct key_binding *, struct client *);
1393: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1394: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1395: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1396:
1397: /* key-string.c */
1398: int key_string_lookup_string(const char *);
1399: const char *key_string_lookup_key(int);
1400:
1401: /* server.c */
1402: extern struct clients clients;
1403: int server_client_index(struct client *);
1404: int server_start(char *);
1405:
1406: /* server-msg.c */
1407: int server_msg_dispatch(struct client *);
1408:
1409: /* server-fn.c */
1.73 nicm 1410: void server_fill_environ(struct session *, struct environ *);
1.55 nicm 1411: void server_write_error(struct client *, const char *);
1.1 nicm 1412: void server_write_client(
1.64 nicm 1413: struct client *, enum msgtype, const void *, size_t);
1.1 nicm 1414: void server_write_session(
1.64 nicm 1415: struct session *, enum msgtype, const void *, size_t);
1.1 nicm 1416: void server_redraw_client(struct client *);
1417: void server_status_client(struct client *);
1418: void server_redraw_session(struct session *);
1419: void server_status_session(struct session *);
1420: void server_redraw_window(struct window *);
1421: void server_status_window(struct window *);
1422: void server_lock(void);
1423: int server_unlock(const char *);
1.37 nicm 1424: void server_kill_window(struct window *);
1.1 nicm 1425:
1426: /* status.c */
1427: int status_redraw(struct client *);
1.36 nicm 1428: char *status_replace(struct session *, const char *, time_t);
1.32 nicm 1429: void printflike2 status_message_set(struct client *, const char *, ...);
1.1 nicm 1430: void status_message_clear(struct client *);
1431: int status_message_redraw(struct client *);
1.33 nicm 1432: void status_prompt_set(struct client *, const char *,
1433: int (*)(void *, const char *), void (*)(void *), void *, int);
1.1 nicm 1434: void status_prompt_clear(struct client *);
1435: int status_prompt_redraw(struct client *);
1436: void status_prompt_key(struct client *, int);
1437:
1438: /* resize.c */
1439: void recalculate_sizes(void);
1440:
1441: /* input.c */
1442: void input_init(struct window_pane *);
1443: void input_free(struct window_pane *);
1444: void input_parse(struct window_pane *);
1445:
1446: /* input-key.c */
1447: void input_key(struct window_pane *, int);
1448: void input_mouse(struct window_pane *, u_char, u_char, u_char);
1449:
1450: /* colour.c */
1451: const char *colour_tostring(u_char);
1452: int colour_fromstring(const char *);
1453: u_char colour_256to16(u_char);
1454: u_char colour_256to88(u_char);
1455:
1456: /* attributes.c */
1457: const char *attributes_tostring(u_char);
1458: int attributes_fromstring(const char *);
1459:
1460: /* grid.c */
1461: extern const struct grid_cell grid_default_cell;
1462: struct grid *grid_create(u_int, u_int, u_int);
1463: void grid_destroy(struct grid *);
1464: int grid_compare(struct grid *, struct grid *);
1465: void grid_expand_line(struct grid *, u_int, u_int);
1466: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1467: void grid_scroll_line(struct grid *);
1468: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1469: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1470: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1471: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1472: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1473: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1474: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1475: void grid_clear_lines(struct grid *, u_int, u_int);
1476: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1477: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1.9 nicm 1478: char *grid_string_cells(struct grid *, u_int, u_int, u_int);
1.25 nicm 1479: void grid_duplicate_lines(
1480: struct grid *, u_int, struct grid *, u_int, u_int);
1.1 nicm 1481:
1482: /* grid-view.c */
1483: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1484: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1485: void grid_view_set_cell(
1486: struct grid *, u_int, u_int, const struct grid_cell *);
1487: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1488: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1489: void grid_view_set_utf8(
1490: struct grid *, u_int, u_int, const struct grid_utf8 *);
1491: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
1492: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
1493: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
1494: void grid_view_insert_lines(struct grid *, u_int, u_int);
1.18 nicm 1495: void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1496: void grid_view_delete_lines(struct grid *, u_int, u_int);
1.18 nicm 1497: void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1498: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
1499: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
1.9 nicm 1500: char *grid_view_string_cells(struct grid *, u_int, u_int, u_int);
1.1 nicm 1501:
1502: /* screen-write.c */
1503: void screen_write_start(
1504: struct screen_write_ctx *, struct window_pane *, struct screen *);
1505: void screen_write_stop(struct screen_write_ctx *);
1.4 nicm 1506: size_t printflike2 screen_write_strlen(int, const char *, ...);
1.3 nicm 1507: void printflike3 screen_write_puts(struct screen_write_ctx *,
1508: struct grid_cell *, const char *, ...);
1.4 nicm 1509: void printflike5 screen_write_nputs(struct screen_write_ctx *,
1510: ssize_t, struct grid_cell *, int, const char *, ...);
1.3 nicm 1511: void screen_write_vnputs(struct screen_write_ctx *,
1.4 nicm 1512: ssize_t, struct grid_cell *, int, const char *, va_list);
1.1 nicm 1513: void screen_write_putc(
1514: struct screen_write_ctx *, struct grid_cell *, u_char);
1515: void screen_write_copy(struct screen_write_ctx *,
1516: struct screen *, u_int, u_int, u_int, u_int);
1517: void screen_write_cursorup(struct screen_write_ctx *, u_int);
1518: void screen_write_cursordown(struct screen_write_ctx *, u_int);
1519: void screen_write_cursorright(struct screen_write_ctx *, u_int);
1520: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
1.5 nicm 1521: void screen_write_alignmenttest(struct screen_write_ctx *);
1.1 nicm 1522: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
1523: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
1524: void screen_write_insertline(struct screen_write_ctx *, u_int);
1525: void screen_write_deleteline(struct screen_write_ctx *, u_int);
1526: void screen_write_clearline(struct screen_write_ctx *);
1527: void screen_write_clearendofline(struct screen_write_ctx *);
1528: void screen_write_clearstartofline(struct screen_write_ctx *);
1529: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
1530: void screen_write_cursormode(struct screen_write_ctx *, int);
1531: void screen_write_reverseindex(struct screen_write_ctx *);
1532: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
1533: void screen_write_insertmode(struct screen_write_ctx *, int);
1534: void screen_write_mousemode(struct screen_write_ctx *, int);
1.72 nicm 1535: void screen_write_linefeed(struct screen_write_ctx *, int);
1.1 nicm 1536: void screen_write_carriagereturn(struct screen_write_ctx *);
1537: void screen_write_kcursormode(struct screen_write_ctx *, int);
1538: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1539: void screen_write_clearendofscreen(struct screen_write_ctx *);
1540: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1541: void screen_write_clearscreen(struct screen_write_ctx *);
1542: void screen_write_cell(
1543: struct screen_write_ctx *, const struct grid_cell *, u_char *);
1544:
1545: /* screen-redraw.c */
1.29 nicm 1546: void screen_redraw_screen(struct client *, int);
1.1 nicm 1547: void screen_redraw_pane(struct client *, struct window_pane *);
1548:
1549: /* screen.c */
1550: void screen_init(struct screen *, u_int, u_int, u_int);
1551: void screen_reinit(struct screen *);
1552: void screen_free(struct screen *);
1.6 nicm 1553: void screen_reset_tabs(struct screen *);
1.1 nicm 1554: void screen_set_title(struct screen *, const char *);
1555: void screen_resize(struct screen *, u_int, u_int);
1556: void screen_set_selection(
1557: struct screen *, u_int, u_int, u_int, u_int, struct grid_cell *);
1558: void screen_clear_selection(struct screen *);
1559: int screen_check_selection(struct screen *, u_int, u_int);
1560:
1561: /* window.c */
1562: extern struct windows windows;
1.17 nicm 1563: const char *window_default_command(void);
1.1 nicm 1564: int window_cmp(struct window *, struct window *);
1565: int winlink_cmp(struct winlink *, struct winlink *);
1566: RB_PROTOTYPE(windows, window, entry, window_cmp);
1567: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1568: struct winlink *winlink_find_by_index(struct winlinks *, int);
1569: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1.81 nicm 1570: int winlink_next_index(struct winlinks *, int);
1.1 nicm 1571: u_int winlink_count(struct winlinks *);
1572: struct winlink *winlink_add(struct winlinks *, struct window *, int);
1573: void winlink_remove(struct winlinks *, struct winlink *);
1574: struct winlink *winlink_next(struct winlinks *, struct winlink *);
1575: struct winlink *winlink_previous(struct winlinks *, struct winlink *);
1576: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1577: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1578: int window_index(struct window *, u_int *);
1579: struct window *window_create1(u_int, u_int);
1.73 nicm 1580: struct window *window_create(const char *, const char *, const char *,
1.80 nicm 1581: struct environ *, struct termios *, u_int, u_int, u_int,
1582: char **);
1.1 nicm 1583: void window_destroy(struct window *);
1584: void window_set_active_pane(struct window *, struct window_pane *);
1.51 nicm 1585: struct window_pane *window_add_pane(struct window *, u_int);
1.44 nicm 1586: void window_resize(struct window *, u_int, u_int);
1.1 nicm 1587: void window_remove_pane(struct window *, struct window_pane *);
1588: struct window_pane *window_pane_at_index(struct window *, u_int);
1.36 nicm 1589: u_int window_pane_index(struct window *, struct window_pane *);
1.1 nicm 1590: u_int window_count_panes(struct window *);
1591: void window_destroy_panes(struct window *);
1592: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1593: void window_pane_destroy(struct window_pane *);
1.80 nicm 1594: int window_pane_spawn(struct window_pane *, const char *,
1595: const char *, struct environ *, struct termios *, char **);
1.44 nicm 1596: void window_pane_resize(struct window_pane *, u_int, u_int);
1.1 nicm 1597: int window_pane_set_mode(
1598: struct window_pane *, const struct window_mode *);
1599: void window_pane_reset_mode(struct window_pane *);
1600: void window_pane_parse(struct window_pane *);
1601: void window_pane_key(struct window_pane *, struct client *, int);
1602: void window_pane_mouse(struct window_pane *,
1603: struct client *, u_char, u_char, u_char);
1.28 nicm 1604: int window_pane_visible(struct window_pane *);
1.10 nicm 1605: char *window_pane_search(
1.39 nicm 1606: struct window_pane *, const char *, u_int *);
1.1 nicm 1607:
1608: /* layout.c */
1.39 nicm 1609: struct layout_cell *layout_create_cell(struct layout_cell *);
1610: void layout_free_cell(struct layout_cell *);
1611: void layout_print_cell(struct layout_cell *, const char *, u_int);
1612: void layout_set_size(
1613: struct layout_cell *, u_int, u_int, u_int, u_int);
1614: void layout_make_leaf(
1615: struct layout_cell *, struct window_pane *);
1616: void layout_make_node(struct layout_cell *, enum layout_type);
1617: void layout_fix_offsets(struct layout_cell *);
1618: void layout_fix_panes(struct window *, u_int, u_int);
1619: u_int layout_resize_check(struct layout_cell *, enum layout_type);
1620: void layout_resize_adjust(
1621: struct layout_cell *, enum layout_type, int);
1622: void layout_init(struct window *);
1623: void layout_free(struct window *);
1624: void layout_resize(struct window *, u_int, u_int);
1625: void layout_resize_pane(
1626: struct window_pane *, enum layout_type, int);
1627: int layout_split_pane(struct window_pane *,
1628: enum layout_type, int, struct window_pane *);
1629: void layout_close_pane(struct window_pane *);
1630:
1631: /* layout-set.c */
1632: const char *layout_set_name(u_int);
1633: int layout_set_lookup(const char *);
1634: u_int layout_set_select(struct window *, u_int);
1635: u_int layout_set_next(struct window *);
1636: u_int layout_set_previous(struct window *);
1637: void layout_set_active_changed(struct window *);
1.1 nicm 1638:
1639: /* window-clock.c */
1640: extern const struct window_mode window_clock_mode;
1641:
1642: /* window-copy.c */
1643: extern const struct window_mode window_copy_mode;
1644: void window_copy_pageup(struct window_pane *);
1645:
1646: /* window-scroll.c */
1647: extern const struct window_mode window_scroll_mode;
1648: void window_scroll_pageup(struct window_pane *);
1649:
1650: /* window-more.c */
1651: extern const struct window_mode window_more_mode;
1652: void window_more_vadd(struct window_pane *, const char *, va_list);
1653:
1654: /* window-choose.c */
1655: extern const struct window_mode window_choose_mode;
1656: void window_choose_vadd(
1657: struct window_pane *, int, const char *, va_list);
1658: void printflike3 window_choose_add(
1659: struct window_pane *, int, const char *, ...);
1660: void window_choose_ready(struct window_pane *,
1.34 nicm 1661: u_int, void (*)(void *, int), void (*)(void *), void *);
1.1 nicm 1662:
1663: /* names.c */
1664: void set_window_names(void);
1665: char *default_window_name(struct window *);
1666:
1667: /* session.c */
1668: extern struct sessions sessions;
1669: void session_alert_add(struct session *, struct window *, int);
1670: void session_alert_cancel(struct session *, struct winlink *);
1671: int session_alert_has(struct session *, struct winlink *, int);
1672: int session_alert_has_window(struct session *, struct window *, int);
1673: struct session *session_find(const char *);
1.80 nicm 1674: struct session *session_create(const char *, const char *, const char *,
1.81 nicm 1675: struct environ *, struct termios *, int, u_int, u_int,
1676: char **);
1.1 nicm 1677: void session_destroy(struct session *);
1678: int session_index(struct session *, u_int *);
1679: struct winlink *session_new(struct session *,
1680: const char *, const char *, const char *, int, char **);
1681: struct winlink *session_attach(
1682: struct session *, struct window *, int, char **);
1683: int session_detach(struct session *, struct winlink *);
1684: int session_has(struct session *, struct window *);
1685: int session_next(struct session *, int);
1686: int session_previous(struct session *, int);
1687: int session_select(struct session *, int);
1688: int session_last(struct session *);
1689:
1690: /* utf8.c */
1691: void utf8_build(void);
1.7 nicm 1692: int utf8_width(const u_char *);
1.1 nicm 1693:
1694: /* procname.c */
1695: char *get_proc_name(int, char *);
1696:
1697: /* buffer.c */
1698: struct buffer *buffer_create(size_t);
1699: void buffer_destroy(struct buffer *);
1700: void buffer_ensure(struct buffer *, size_t);
1701: void buffer_add(struct buffer *, size_t);
1702: void buffer_remove(struct buffer *, size_t);
1703: void buffer_write(struct buffer *, const void *, size_t);
1704: void buffer_read(struct buffer *, void *, size_t);
1705: void buffer_write8(struct buffer *, uint8_t);
1706: uint8_t buffer_read8(struct buffer *);
1707:
1708: /* buffer-poll.c */
1709: int buffer_poll(struct pollfd *, struct buffer *, struct buffer *);
1710:
1711: /* log.c */
1712: void log_open_tty(int);
1713: void log_open_file(int, const char *);
1714: void log_close(void);
1715: void printflike1 log_warn(const char *, ...);
1716: void printflike1 log_warnx(const char *, ...);
1717: void printflike1 log_info(const char *, ...);
1718: void printflike1 log_debug(const char *, ...);
1719: void printflike1 log_debug2(const char *, ...);
1720: __dead void log_fatal(const char *, ...);
1721: __dead void log_fatalx(const char *, ...);
1722:
1723: /* xmalloc.c */
1724: char *xstrdup(const char *);
1725: void *xcalloc(size_t, size_t);
1726: void *xmalloc(size_t);
1727: void *xrealloc(void *, size_t, size_t);
1728: void xfree(void *);
1729: int printflike2 xasprintf(char **, const char *, ...);
1730: int xvasprintf(char **, const char *, va_list);
1731: int printflike3 xsnprintf(char *, size_t, const char *, ...);
1732: int xvsnprintf(char *, size_t, const char *, va_list);
1733:
1734: #endif /* TMUX_H */
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