Annotation of src/usr.bin/tmux/tmux.h, Revision 1.74
1.74 ! nicm 1: /* $OpenBSD: tmux.h,v 1.73 2009/08/08 21:52:43 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:
1.55 nicm 22: #define PROTOCOL_VERSION -15
1.1 nicm 23:
24: #include <sys/param.h>
25: #include <sys/time.h>
26: #include <sys/queue.h>
27: #include <sys/tree.h>
28:
1.6 nicm 29: #include <bitstring.h>
1.1 nicm 30: #include <getopt.h>
31: #include <limits.h>
32: #include <poll.h>
33: #include <signal.h>
34: #include <stdarg.h>
35: #include <stdint.h>
36: #include <stdio.h>
37: #include <termios.h>
38:
39: #include "array.h"
40:
1.42 nicm 41: extern char *__progname;
1.73 nicm 42: extern char **environ;
1.1 nicm 43:
1.22 nicm 44: /* Default configuration files. */
1.1 nicm 45: #define DEFAULT_CFG ".tmux.conf"
1.22 nicm 46: #define SYSTEM_CFG "/etc/tmux.conf"
1.1 nicm 47:
48: /* Default prompt history length. */
49: #define PROMPT_HISTORY 100
50:
1.39 nicm 51: /*
52: * Minimum layout cell size, NOT including separator line. The scroll region
53: * cannot be one line in height so this must be at least two.
54: */
55: #define PANE_MINIMUM 2
1.1 nicm 56:
57: /* Automatic name refresh interval, in milliseconds. */
58: #define NAME_INTERVAL 500
59:
60: /* Escape timer period, in milliseconds. */
61: #define ESCAPE_PERIOD 250
62:
63: /* Maximum poll timeout (when attached). */
64: #define POLL_TIMEOUT 50
65:
1.55 nicm 66: /*
67: * Maximum sizes of strings in message data. Don't forget to bump
68: * PROTOCOL_VERSION if any of these change!
69: */
70: #define COMMAND_LENGTH 2048 /* packed argv size */
71: #define TERMINAL_LENGTH 128 /* length of TERM environment variable */
72: #define PRINT_LENGTH 512 /* printed error/message size */
1.73 nicm 73: #define ENVIRON_LENGTH 1024 /* environment variable length */
1.55 nicm 74:
1.1 nicm 75: /* Fatal errors. */
76: #define fatal(msg) log_fatal("%s: %s", __func__, msg);
77: #define fatalx(msg) log_fatalx("%s: %s", __func__, msg);
78:
79: /* Definition to shut gcc up about unused arguments. */
80: #define unused __attribute__ ((unused))
81:
82: /* Attribute to make gcc check printf-like arguments. */
83: #define printflike1 __attribute__ ((format (printf, 1, 2)))
84: #define printflike2 __attribute__ ((format (printf, 2, 3)))
85: #define printflike3 __attribute__ ((format (printf, 3, 4)))
86: #define printflike4 __attribute__ ((format (printf, 4, 5)))
1.4 nicm 87: #define printflike5 __attribute__ ((format (printf, 5, 6)))
1.1 nicm 88:
89: /* Number of items in array. */
1.14 nicm 90: #ifndef nitems
1.1 nicm 91: #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
1.14 nicm 92: #endif
1.1 nicm 93:
94: /* Buffer macros. */
95: #define BUFFER_USED(b) ((b)->size)
96: #define BUFFER_FREE(b) ((b)->space - (b)->off - (b)->size)
97: #define BUFFER_IN(b) ((b)->base + (b)->off + (b)->size)
98: #define BUFFER_OUT(b) ((b)->base + (b)->off)
99:
100: /* Buffer structure. */
101: struct buffer {
102: u_char *base; /* buffer start */
103: size_t space; /* total size of buffer */
104:
105: size_t size; /* size of data in buffer */
106: size_t off; /* offset of data in buffer */
107: };
108:
109: /* Bell option values. */
110: #define BELL_NONE 0
111: #define BELL_ANY 1
112: #define BELL_CURRENT 2
113:
114: /* Key codes. ncurses defines KEY_*. Grrr. */
1.54 nicm 115: #define KEYC_NONE 0xfff
116: /* 0x1000 is base for special keys */
117: #define KEYC_ESCAPE 0x2000
118: #define KEYC_CTRL 0x4000
119: #define KEYC_SHIFT 0x8000
120: #define KEYC_PREFIX 0x10000
1.41 nicm 121:
122: enum key_code {
123: /* Mouse key. */
124: KEYC_MOUSE = 0x1000,
1.56 nicm 125:
126: /* Backspace key. */
127: KEYC_BSPACE,
1.41 nicm 128:
129: /* Function keys. */
130: KEYC_F1,
131: KEYC_F2,
132: KEYC_F3,
133: KEYC_F4,
134: KEYC_F5,
135: KEYC_F6,
136: KEYC_F7,
137: KEYC_F8,
138: KEYC_F9,
139: KEYC_F10,
140: KEYC_F11,
141: KEYC_F12,
142: KEYC_F13,
143: KEYC_F14,
144: KEYC_F15,
145: KEYC_F16,
146: KEYC_F17,
147: KEYC_F18,
148: KEYC_F19,
149: KEYC_F20,
150: KEYC_IC,
151: KEYC_DC,
152: KEYC_HOME,
153: KEYC_END,
154: KEYC_NPAGE,
155: KEYC_PPAGE,
156: KEYC_BTAB,
157:
158: /* Arrow keys. */
159: KEYC_UP,
160: KEYC_DOWN,
161: KEYC_LEFT,
162: KEYC_RIGHT,
163:
164: /* Numeric keypad. Numbered from top-left, KPY_X. */
165: KEYC_KP0_1,
166: KEYC_KP0_2,
167: KEYC_KP0_3,
168: KEYC_KP1_0,
169: KEYC_KP1_1,
170: KEYC_KP1_2,
171: KEYC_KP1_3,
172: KEYC_KP2_0,
173: KEYC_KP2_1,
174: KEYC_KP2_2,
175: KEYC_KP3_0,
176: KEYC_KP3_1,
177: KEYC_KP3_2,
178: KEYC_KP3_3,
179: KEYC_KP4_0,
180: KEYC_KP4_2,
181: };
1.1 nicm 182:
183: /* Termcap codes. */
184: enum tty_code_code {
185: TTYC_AX = 0,
186: TTYC_ACSC, /* acs_chars, ac */
187: TTYC_BEL, /* bell, bl */
188: TTYC_BLINK, /* enter_blink_mode, mb */
189: TTYC_BOLD, /* enter_bold_mode, md */
190: TTYC_CIVIS, /* cursor_invisible, vi */
191: TTYC_CLEAR, /* clear_screen, cl */
192: TTYC_CNORM, /* cursor_normal, ve */
193: TTYC_COLORS, /* max_colors, Co */
194: TTYC_CSR, /* change_scroll_region, cs */
195: TTYC_CUD, /* parm_down_cursor, DO */
196: TTYC_CUD1, /* cursor_down, do */
197: TTYC_CUP, /* cursor_address, cm */
198: TTYC_DCH, /* parm_dch, DC */
199: TTYC_DCH1, /* delete_character, dc */
200: TTYC_DIM, /* enter_dim_mode, mh */
201: TTYC_DL, /* parm_delete_line, DL */
202: TTYC_DL1, /* delete_line, dl */
203: TTYC_EL, /* clr_eol, ce */
204: TTYC_EL1, /* clr_bol, cb */
205: TTYC_ENACS, /* ena_acs, eA */
206: TTYC_ICH, /* parm_ich, IC */
207: TTYC_ICH1, /* insert_character, ic */
208: TTYC_IL, /* parm_insert_line, IL */
209: TTYC_IL1, /* insert_line, il */
210: TTYC_INVIS, /* enter_secure_mode, mk */
211: TTYC_IS1, /* init_1string, i1 */
212: TTYC_IS2, /* init_2string, i2 */
213: TTYC_IS3, /* init_3string, i3 */
214: TTYC_KCBT, /* key_btab, kB */
215: TTYC_KCUB1, /* key_left, kl */
216: TTYC_KCUD1, /* key_down, kd */
217: TTYC_KCUF1, /* key_right, kr */
218: TTYC_KCUU1, /* key_up, ku */
219: TTYC_KDCH1, /* key_dc, kD */
220: TTYC_KEND, /* key_end, ke */
221: TTYC_KF1, /* key_f1, k1 */
222: TTYC_KF10, /* key_f10, k; */
223: TTYC_KF11, /* key_f11, F1 */
224: TTYC_KF12, /* key_f12, F2 */
225: TTYC_KF13, /* key_f13, F3 */
226: TTYC_KF14, /* key_f14, F4 */
227: TTYC_KF15, /* key_f15, F5 */
228: TTYC_KF16, /* key_f16, F6 */
229: TTYC_KF17, /* key_f17, F7 */
230: TTYC_KF18, /* key_f18, F8 */
231: TTYC_KF19, /* key_f19, F9 */
232: TTYC_KF20, /* key_f20, F10 */
233: TTYC_KF2, /* key_f2, k2 */
234: TTYC_KF3, /* key_f3, k3 */
235: TTYC_KF4, /* key_f4, k4 */
236: TTYC_KF5, /* key_f5, k5 */
237: TTYC_KF6, /* key_f6, k6 */
238: TTYC_KF7, /* key_f7, k7 */
239: TTYC_KF8, /* key_f8, k8 */
240: TTYC_KF9, /* key_f9, k9 */
241: TTYC_KHOME, /* key_home, kh */
242: TTYC_KICH1, /* key_ic, kI */
243: TTYC_KMOUS, /* key_mouse, Km */
244: TTYC_KNP, /* key_npage, kN */
245: TTYC_KPP, /* key_ppage, kP */
246: TTYC_OP, /* orig_pair, op */
247: TTYC_REV, /* enter_reverse_mode, mr */
248: TTYC_RI, /* scroll_reverse, sr */
249: TTYC_RMACS, /* exit_alt_charset_mode */
250: TTYC_RMCUP, /* exit_ca_mode, te */
251: TTYC_RMIR, /* exit_insert_mode, ei */
252: TTYC_RMKX, /* keypad_local, ke */
253: TTYC_SETAB, /* set_a_background, AB */
254: TTYC_SETAF, /* set_a_foreground, AF */
255: TTYC_SGR0, /* exit_attribute_mode, me */
256: TTYC_SMACS, /* enter_alt_charset_mode, as */
257: TTYC_SMCUP, /* enter_ca_mode, ti */
258: TTYC_SMIR, /* enter_insert_mode, im */
259: TTYC_SMKX, /* keypad_xmit, ks */
260: TTYC_SMSO, /* enter_standout_mode, so */
261: TTYC_SMUL, /* enter_underline_mode, us */
262: TTYC_XENL, /* eat_newline_glitch, xn */
263: };
264: #define NTTYCODE (TTYC_XENL + 1)
265:
266: /* Termcap types. */
267: enum tty_code_type {
268: TTYCODE_NONE = 0,
269: TTYCODE_STRING,
270: TTYCODE_NUMBER,
271: TTYCODE_FLAG,
272: };
273:
274: /* Termcap code. */
275: struct tty_code {
276: enum tty_code_type type;
277: union {
278: char *string;
279: int number;
280: int flag;
281: } value;
282: };
283:
284: /* Entry in terminal code table. */
285: struct tty_term_code_entry {
286: enum tty_code_code code;
287: enum tty_code_type type;
288: const char *name;
289: };
290:
291: /* Message codes. */
1.64 nicm 292: enum msgtype {
1.1 nicm 293: MSG_COMMAND,
294: MSG_DETACH,
295: MSG_ERROR,
296: MSG_EXIT,
297: MSG_EXITED,
298: MSG_EXITING,
299: MSG_IDENTIFY,
300: MSG_PRINT,
301: MSG_READY,
302: MSG_RESIZE,
303: MSG_SHUTDOWN,
304: MSG_SUSPEND,
305: MSG_UNLOCK,
306: MSG_WAKEUP,
1.73 nicm 307: MSG_ENVIRON
1.1 nicm 308: };
309:
1.55 nicm 310: /*
311: * Message header and data.
312: *
313: * Don't forget to bump PROTOCOL_VERSION if any of these change!
314: *
315: * Changing sizeof (struct hdr) or sizeof (struct msg_identify_data) will make
316: * the tmux client hang even if the protocol version is bumped.
317: */
1.1 nicm 318: struct hdr {
1.64 nicm 319: enum msgtype type;
1.1 nicm 320: size_t size;
321: };
322:
1.55 nicm 323: struct msg_print_data {
324: char msg[PRINT_LENGTH];
325: };
326:
1.1 nicm 327: struct msg_command_data {
328: pid_t pid; /* pid from $TMUX or -1 */
329: u_int idx; /* index from $TMUX */
330:
1.55 nicm 331: int argc;
332: char argv[COMMAND_LENGTH];
1.1 nicm 333: };
334:
335: struct msg_identify_data {
336: char tty[TTY_NAME_MAX];
337: int version;
338:
339: char cwd[MAXPATHLEN];
340:
1.55 nicm 341: char term[TERMINAL_LENGTH];
342:
1.1 nicm 343: #define IDENTIFY_UTF8 0x1
344: #define IDENTIFY_256COLOURS 0x2
345: #define IDENTIFY_88COLOURS 0x4
346: #define IDENTIFY_HASDEFAULTS 0x8
347: int flags;
348:
349: u_int sx;
350: u_int sy;
351: };
352:
353: struct msg_resize_data {
354: u_int sx;
355: u_int sy;
356: };
357:
1.55 nicm 358: struct msg_unlock_data {
359: char pass[PASS_MAX];
360: };
361:
1.73 nicm 362: struct msg_environ_data {
363: char var[ENVIRON_LENGTH];
364: };
365:
1.62 nicm 366: /* Mode key commands. */
1.1 nicm 367: enum mode_key_cmd {
1.59 nicm 368: MODEKEY_NONE,
369: MODEKEY_OTHER,
370:
371: /* Editing keys. */
372: MODEKEYEDIT_BACKSPACE,
373: MODEKEYEDIT_CANCEL,
374: MODEKEYEDIT_COMPLETE,
375: MODEKEYEDIT_CURSORLEFT,
376: MODEKEYEDIT_CURSORRIGHT,
377: MODEKEYEDIT_DELETE,
378: MODEKEYEDIT_DELETETOENDOFLINE,
379: MODEKEYEDIT_ENDOFLINE,
380: MODEKEYEDIT_ENTER,
381: MODEKEYEDIT_HISTORYDOWN,
382: MODEKEYEDIT_HISTORYUP,
383: MODEKEYEDIT_PASTE,
384: MODEKEYEDIT_STARTOFLINE,
385: MODEKEYEDIT_SWITCHMODE,
386: MODEKEYEDIT_SWITCHMODEAPPEND,
387:
388: /* Menu (choice) keys. */
389: MODEKEYCHOICE_CANCEL,
390: MODEKEYCHOICE_CHOOSE,
391: MODEKEYCHOICE_DOWN,
392: MODEKEYCHOICE_PAGEDOWN,
393: MODEKEYCHOICE_PAGEUP,
394: MODEKEYCHOICE_UP,
395:
396: /* Copy keys. */
397: MODEKEYCOPY_CANCEL,
398: MODEKEYCOPY_BACKTOINDENTATION,
399: MODEKEYCOPY_CLEARSELECTION,
400: MODEKEYCOPY_COPYSELECTION,
401: MODEKEYCOPY_DOWN,
402: MODEKEYCOPY_ENDOFLINE,
403: MODEKEYCOPY_LEFT,
404: MODEKEYCOPY_NEXTPAGE,
405: MODEKEYCOPY_NEXTWORD,
406: MODEKEYCOPY_PREVIOUSPAGE,
407: MODEKEYCOPY_PREVIOUSWORD,
408: MODEKEYCOPY_RIGHT,
409: MODEKEYCOPY_STARTOFLINE,
410: MODEKEYCOPY_STARTSELECTION,
411: MODEKEYCOPY_UP,
1.1 nicm 412: };
413:
1.62 nicm 414: /* Entry in the default mode key tables. */
1.59 nicm 415: struct mode_key_entry {
416: int key;
417:
418: /*
419: * Editing mode for vi: 0 is edit mode, keys not in the table are
420: * returned as MODEKEY_OTHER; 1 is command mode, keys not in the table
421: * are returned as MODEKEY_NONE. This is also matched on, allowing some
422: * keys to be bound in edit mode.
423: */
424: int mode;
425: enum mode_key_cmd cmd;
426: };
1.62 nicm 427:
428: /* Data required while mode keys are in use. */
1.1 nicm 429: struct mode_key_data {
1.62 nicm 430: struct mode_key_tree *tree;
431: int mode;
1.1 nicm 432: };
433: #define MODEKEY_EMACS 0
434: #define MODEKEY_VI 1
435:
1.62 nicm 436: /* Binding between a key and a command. */
437: struct mode_key_binding {
438: int key;
439:
440: int mode;
441: enum mode_key_cmd cmd;
442:
443: SPLAY_ENTRY(mode_key_binding) entry;
444: };
445: SPLAY_HEAD(mode_key_tree, mode_key_binding);
446:
447: /* Command to string mapping. */
448: struct mode_key_cmdstr {
449: enum mode_key_cmd cmd;
450: const char *name;
451: };
452:
453: /* Named mode key table description. */
454: struct mode_key_table {
455: const char *name;
456: struct mode_key_cmdstr *cmdstr;
457: struct mode_key_tree *tree;
458: const struct mode_key_entry *table; /* default entries */
459: };
460:
1.1 nicm 461: /* Modes. */
462: #define MODE_CURSOR 0x1
463: #define MODE_INSERT 0x2
464: #define MODE_KCURSOR 0x4
465: #define MODE_KKEYPAD 0x8
466: #define MODE_MOUSE 0x10
467:
468: /* Grid output. */
469: #if defined(DEBUG) && \
470: ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
471: (defined(__GNUC__) && __GNUC__ >= 3))
1.48 nicm 472: #define GRID_DEBUG(gd, fmt, ...) log_debug2("%s: (sx=%u, sy=%u, hsize=%u) " \
1.1 nicm 473: fmt, __func__, (gd)->sx, (gd)->sy, (gd)->hsize, ## __VA_ARGS__)
474: #else
475: #define GRID_DEBUG(...)
476: #endif
477:
478: /* Grid attributes. */
479: #define GRID_ATTR_BRIGHT 0x1
480: #define GRID_ATTR_DIM 0x2
481: #define GRID_ATTR_UNDERSCORE 0x4
482: #define GRID_ATTR_BLINK 0x8
483: #define GRID_ATTR_REVERSE 0x10
484: #define GRID_ATTR_HIDDEN 0x20
485: #define GRID_ATTR_ITALICS 0x40
486: #define GRID_ATTR_CHARSET 0x80 /* alternative character set */
487:
488: /* Grid flags. */
489: #define GRID_FLAG_FG256 0x1
490: #define GRID_FLAG_BG256 0x2
491: #define GRID_FLAG_PADDING 0x4
492: #define GRID_FLAG_UTF8 0x8
493:
1.72 nicm 494: /* Grid line flags. */
495: #define GRID_LINE_WRAPPED 0x1
496:
1.1 nicm 497: /* Grid cell data. */
498: struct grid_cell {
499: u_char attr;
500: u_char flags;
501: u_char fg;
502: u_char bg;
503: u_char data;
504: } __packed;
505:
506: /* Grid cell UTF-8 data. Used instead of data in grid_cell for UTF-8 cells. */
507: #define UTF8_SIZE 8
508: struct grid_utf8 {
509: u_char width;
510: u_char data[UTF8_SIZE];
511: } __packed;
512:
1.71 nicm 513: /* Grid line. */
514: struct grid_line {
515: u_int cellsize;
516: struct grid_cell *celldata;
517:
518: u_int utf8size;
519: struct grid_utf8 *utf8data;
1.72 nicm 520:
521: int flags;
1.71 nicm 522: } __packed;
523:
1.1 nicm 524: /* Entire grid of cells. */
525: struct grid {
1.25 nicm 526: int flags;
527: #define GRID_HISTORY 0x1 /* scroll lines into history */
528:
1.1 nicm 529: u_int sx;
530: u_int sy;
531:
532: u_int hsize;
533: u_int hlimit;
534:
1.71 nicm 535: struct grid_line *linedata;
1.1 nicm 536: };
537:
538: /* Option data structures. */
539: struct options_entry {
540: char *name;
541:
542: enum {
543: OPTIONS_STRING,
544: OPTIONS_NUMBER,
545: OPTIONS_KEY,
546: } type;
547: union {
548: char *string;
549: long long number;
550: int key;
551: } value;
552:
553: SPLAY_ENTRY(options_entry) entry;
554: };
555:
556: struct options {
557: SPLAY_HEAD(options_tree, options_entry) tree;
558: struct options *parent;
559: };
560:
561: /* Screen selection. */
562: struct screen_sel {
563: int flag;
564:
565: u_int sx;
566: u_int sy;
567:
568: u_int ex;
569: u_int ey;
570:
571: struct grid_cell cell;
572: };
573:
574: /* Virtual screen. */
575: struct screen {
576: char *title;
577:
578: struct grid *grid; /* grid data */
579:
580: u_int cx; /* cursor x */
581: u_int cy; /* cursor y */
582:
583: u_int rupper; /* scroll region top */
584: u_int rlower; /* scroll region bottom */
585:
586: int mode;
587:
1.6 nicm 588: bitstr_t *tabs;
589:
1.1 nicm 590: struct screen_sel sel;
591: };
592:
593: /* Screen write context. */
594: struct screen_write_ctx {
595: struct window_pane *wp;
596: struct screen *s;
597: };
598:
599: /* Screen size. */
600: #define screen_size_x(s) ((s)->grid->sx)
601: #define screen_size_y(s) ((s)->grid->sy)
602: #define screen_hsize(s) ((s)->grid->hsize)
603: #define screen_hlimit(s) ((s)->grid->hlimit)
604:
605: /* Input parser sequence argument. */
606: struct input_arg {
607: u_char data[64];
608: size_t used;
609: };
610:
611: /* Input parser context. */
612: struct input_ctx {
613: struct window_pane *wp;
614: struct screen_write_ctx ctx;
615:
616: u_char *buf;
617: size_t len;
618: size_t off;
619:
620: struct grid_cell cell;
621:
622: struct grid_cell saved_cell;
623: u_int saved_cx;
624: u_int saved_cy;
625:
626: #define MAXSTRINGLEN 1024
627: u_char *string_buf;
628: size_t string_len;
629: int string_type;
630: #define STRING_SYSTEM 0
631: #define STRING_APPLICATION 1
632: #define STRING_NAME 2
633:
634: u_char utf8_buf[4];
635: u_int utf8_len;
636: u_int utf8_off;
637:
638: u_char intermediate;
639: void *(*state)(u_char, struct input_ctx *);
640:
641: u_char private;
642: ARRAY_DECL(, struct input_arg) args;
643: };
644:
645: /*
646: * Window mode. Windows can be in several modes and this is used to call the
647: * right function to handle input and output.
648: */
649: struct client;
650: struct window;
651: struct window_mode {
652: struct screen *(*init)(struct window_pane *);
653: void (*free)(struct window_pane *);
654: void (*resize)(struct window_pane *, u_int, u_int);
655: void (*key)(struct window_pane *, struct client *, int);
656: void (*mouse)(struct window_pane *,
657: struct client *, u_char, u_char, u_char);
658: void (*timer)(struct window_pane *);
659: };
660:
661: /* Child window structure. */
662: struct window_pane {
663: struct window *window;
1.39 nicm 664: struct layout_cell *layout_cell;
1.1 nicm 665:
666: u_int sx;
667: u_int sy;
668:
669: u_int xoff;
670: u_int yoff;
671:
672: int flags;
1.28 nicm 673: #define PANE_REDRAW 0x1
1.1 nicm 674:
675: char *cmd;
676: char *cwd;
677:
678: pid_t pid;
679: int fd;
680: char tty[TTY_NAME_MAX];
681: struct buffer *in;
682: struct buffer *out;
683:
684: struct input_ctx ictx;
685:
686: struct screen *screen;
687: struct screen base;
688:
1.25 nicm 689: /* Saved in alternative screen mode. */
690: u_int saved_cx;
691: u_int saved_cy;
692: struct grid *saved_grid;
1.69 nicm 693: struct grid_cell saved_cell;
1.25 nicm 694:
1.1 nicm 695: const struct window_mode *mode;
696: void *modedata;
697:
698: TAILQ_ENTRY(window_pane) entry;
699: };
700: TAILQ_HEAD(window_panes, window_pane);
701:
702: /* Window structure. */
703: struct window {
704: char *name;
705: struct timeval name_timer;
706:
707: struct window_pane *active;
708: struct window_panes panes;
1.39 nicm 709:
1.61 nicm 710: int lastlayout;
1.39 nicm 711: struct layout_cell *layout_root;
1.1 nicm 712:
713: u_int sx;
714: u_int sy;
715:
716: int flags;
717: #define WINDOW_BELL 0x1
718: #define WINDOW_HIDDEN 0x2
719: #define WINDOW_ACTIVITY 0x4
1.38 nicm 720: #define WINDOW_CONTENT 0x8
721: #define WINDOW_REDRAW 0x10
1.1 nicm 722:
723: struct options options;
724:
725: u_int references;
726: };
727: ARRAY_DECL(windows, struct window *);
728:
729: /* Entry on local window list. */
730: struct winlink {
731: int idx;
732: struct window *window;
733:
734: RB_ENTRY(winlink) entry;
735: SLIST_ENTRY(winlink) sentry;
736: };
737: RB_HEAD(winlinks, winlink);
738: SLIST_HEAD(winlink_stack, winlink);
739:
1.39 nicm 740: /* Layout direction. */
741: enum layout_type {
742: LAYOUT_LEFTRIGHT,
743: LAYOUT_TOPBOTTOM,
744: LAYOUT_WINDOWPANE
745: };
746:
747: /* Layout cells queue. */
748: TAILQ_HEAD(layout_cells, layout_cell);
749:
750: /* Layout cell. */
751: struct layout_cell {
752: enum layout_type type;
753:
754: struct layout_cell *parent;
755:
756: u_int sx;
757: u_int sy;
758:
759: u_int xoff;
760: u_int yoff;
761:
762: struct window_pane *wp;
763: struct layout_cells cells;
764:
765: TAILQ_ENTRY(layout_cell) entry;
766: };
767:
1.1 nicm 768: /* Paste buffer. */
769: struct paste_buffer {
770: char *data;
771: struct timeval tv;
772: };
773: ARRAY_DECL(paste_stack, struct paste_buffer *);
774:
1.73 nicm 775: /* Environment variable. */
776: struct environ_entry {
777: char *name;
778: char *value;
779:
780: RB_ENTRY(environ_entry) entry;
781: };
782: RB_HEAD(environ, environ_entry);
783:
1.1 nicm 784: /* Client session. */
785: struct session_alert {
786: struct winlink *wl;
787: int type;
788:
789: SLIST_ENTRY(session_alert) entry;
790: };
791:
792: struct session {
793: char *name;
794: struct timeval tv;
795:
796: u_int sx;
797: u_int sy;
798:
799: struct winlink *curw;
800: struct winlink_stack lastw;
801: struct winlinks windows;
802:
803: struct options options;
804:
805: struct paste_stack buffers;
806:
807: SLIST_HEAD(, session_alert) alerts;
808:
809: #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
810: int flags;
1.73 nicm 811:
812: struct environ environ;
1.1 nicm 813: };
814: ARRAY_DECL(sessions, struct session *);
815:
816: /* TTY information. */
817: struct tty_key {
818: int key;
819: char *string;
820:
821: int flags;
822: #define TTYKEY_CTRL 0x1
823: #define TTYKEY_RAW 0x2
824:
825: RB_ENTRY(tty_key) entry;
826: };
827:
828: struct tty_term {
829: char *name;
830: u_int references;
831:
832: struct tty_code codes[NTTYCODE];
833:
834: #define TERM_HASDEFAULTS 0x1
835: #define TERM_256COLOURS 0x2
836: #define TERM_88COLOURS 0x4
837: #define TERM_EARLYWRAP 0x8
838: int flags;
839:
840: SLIST_ENTRY(tty_term) entry;
841: };
842: SLIST_HEAD(tty_terms, tty_term);
843:
844: struct tty {
845: char *path;
846:
847: u_int sx;
848: u_int sy;
849:
850: u_int cx;
851: u_int cy;
852:
853: int mode;
854:
855: u_int rlower;
856: u_int rupper;
857:
858: char *termname;
859: struct tty_term *term;
860:
861: int fd;
862: struct buffer *in;
863: struct buffer *out;
864:
865: int log_fd;
866:
867: struct termios tio;
868:
869: struct grid_cell cell;
870:
871: u_char acs[UCHAR_MAX + 1];
872:
873: #define TTY_NOCURSOR 0x1
874: #define TTY_FREEZE 0x2
875: #define TTY_ESCAPE 0x4
876: #define TTY_UTF8 0x8
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 {
911: int fd;
912: struct buffer *in;
913: struct buffer *out;
914:
1.73 nicm 915: struct environ environ;
916:
1.1 nicm 917: char *title;
918: char *cwd;
919:
920: struct tty tty;
921: struct timeval status_timer;
922: struct timeval repeat_timer;
923:
924: struct screen status;
925:
926: #define CLIENT_TERMINAL 0x1
927: #define CLIENT_PREFIX 0x2
928: #define CLIENT_MOUSE 0x4
929: #define CLIENT_REDRAW 0x8
930: #define CLIENT_STATUS 0x10
931: #define CLIENT_REPEAT 0x20 /* allow command to repeat within repeat time */
932: #define CLIENT_SUSPENDED 0x40
1.70 nicm 933: #define CLIENT_BAD 0x80
1.1 nicm 934: int flags;
935:
936: char *message_string;
937: struct timeval message_timer;
938:
939: char *prompt_string;
940: char *prompt_buffer;
941: size_t prompt_index;
1.33 nicm 942: int (*prompt_callbackfn)(void *, const char *);
943: void (*prompt_freefn)(void *);
1.1 nicm 944: void *prompt_data;
945:
946: #define PROMPT_HIDDEN 0x1
947: #define PROMPT_SINGLE 0x2
948: int prompt_flags;
949:
950: u_int prompt_hindex;
951: ARRAY_DECL(, char *) prompt_hdata;
952:
953: struct mode_key_data prompt_mdata;
954:
955: struct session *session;
956: };
957: ARRAY_DECL(clients, struct client *);
958:
959: /* Client context. */
960: struct client_ctx {
961: int srv_fd;
962: struct buffer *srv_in;
963: struct buffer *srv_out;
964:
1.53 nicm 965: enum {
966: CCTX_DETACH,
967: CCTX_EXIT,
968: CCTX_DIED,
969: CCTX_SHUTDOWN,
970: } exittype;
971: const char *errstr;
1.1 nicm 972: };
973:
974: /* Key/command line command. */
975: struct cmd_ctx {
1.35 nicm 976: /*
977: * curclient is the client where this command was executed if inside
978: * tmux. This is NULL if the command came from the command-line.
979: *
980: * cmdclient is the client which sent the MSG_COMMAND to the server, if
981: * any. This is NULL unless the command came from the command-line.
982: *
1.52 nicm 983: * cmdclient and curclient may both be NULL if the command is in the
984: * configuration file.
1.35 nicm 985: */
1.1 nicm 986: struct client *curclient;
1.54 nicm 987: struct client *cmdclient;
988:
1.1 nicm 989: struct session *cursession;
1.35 nicm 990:
1.1 nicm 991: struct msg_command_data *msgdata;
992:
993: void (*print)(struct cmd_ctx *, const char *, ...);
994: void (*info)(struct cmd_ctx *, const char *, ...);
995: void (*error)(struct cmd_ctx *, const char *, ...);
996: };
997:
998: struct cmd {
999: const struct cmd_entry *entry;
1000: void *data;
1001:
1002: TAILQ_ENTRY(cmd) qentry;
1003: };
1004: TAILQ_HEAD(cmd_list, cmd);
1005:
1006: struct cmd_entry {
1007: const char *name;
1008: const char *alias;
1009: const char *usage;
1010:
1011: #define CMD_STARTSERVER 0x1
1012: #define CMD_CANTNEST 0x2
1.74 ! nicm 1013: #define CMD_SENDENVIRON 0x4
! 1014: #define CMD_ARG1 0x8
! 1015: #define CMD_ARG01 0x10
! 1016: #define CMD_ARG2 0x20
! 1017: #define CMD_ARG12 0x40
1.27 nicm 1018: int flags;
1.1 nicm 1019:
1.27 nicm 1020: #define CMD_CHFLAG(flag) \
1021: ((flag) >= 'a' && (flag) <= 'z' ? 1ULL << ((flag) - 'a') : \
1022: (flag) >= 'A' && (flag) <= 'Z' ? 1ULL << (26 + (flag) - 'A') : 0)
1023: uint64_t chflags;
1.1 nicm 1024:
1025: void (*init)(struct cmd *, int);
1026: int (*parse)(struct cmd *, int, char **, char **);
1027: int (*exec)(struct cmd *, struct cmd_ctx *);
1028: void (*free)(struct cmd *);
1029: size_t (*print)(struct cmd *, char *, size_t);
1030: };
1031:
1032: /* Generic command data. */
1033: struct cmd_target_data {
1.27 nicm 1034: uint64_t chflags;
1.1 nicm 1035: char *target;
1036: char *arg;
1.74 ! nicm 1037: char *arg2;
1.1 nicm 1038: };
1039:
1040: struct cmd_srcdst_data {
1.27 nicm 1041: uint64_t chflags;
1.1 nicm 1042: char *src;
1043: char *dst;
1044: char *arg;
1.74 ! nicm 1045: char *arg2;
1.1 nicm 1046: };
1047:
1048: struct cmd_buffer_data {
1.27 nicm 1049: uint64_t chflags;
1.1 nicm 1050: char *target;
1051: int buffer;
1052: char *arg;
1.74 ! nicm 1053: char *arg2;
1.1 nicm 1054: };
1055:
1056: /* Key binding. */
1057: struct key_binding {
1058: int key;
1059: struct cmd_list *cmdlist;
1060: int can_repeat;
1061:
1062: SPLAY_ENTRY(key_binding) entry;
1063: };
1064: SPLAY_HEAD(key_bindings, key_binding);
1065:
1066: /* Set/display option data. */
1067: struct set_option_entry {
1068: const char *name;
1069: enum {
1070: SET_OPTION_STRING,
1071: SET_OPTION_NUMBER,
1072: SET_OPTION_KEY,
1073: SET_OPTION_COLOUR,
1074: SET_OPTION_ATTRIBUTES,
1075: SET_OPTION_FLAG,
1076: SET_OPTION_CHOICE
1077: } type;
1078:
1079: u_int minimum;
1080: u_int maximum;
1081:
1082: const char **choices;
1083: };
1084: extern const struct set_option_entry set_option_table[];
1085: extern const struct set_option_entry set_window_option_table[];
1086:
1087: /* tmux.c */
1088: extern volatile sig_atomic_t sigwinch;
1089: extern volatile sig_atomic_t sigterm;
1090: extern volatile sig_atomic_t sigcont;
1091: extern volatile sig_atomic_t sigchld;
1092: extern volatile sig_atomic_t sigusr1;
1093: extern volatile sig_atomic_t sigusr2;
1.16 nicm 1094: extern struct options global_s_options;
1095: extern struct options global_w_options;
1.73 nicm 1096: extern struct environ global_environ;
1.1 nicm 1097: extern char *cfg_file;
1098: extern int server_locked;
1.40 nicm 1099: extern u_int password_failures;
1.1 nicm 1100: extern char *server_password;
1101: extern time_t server_activity;
1102: extern int debug_level;
1103: extern int be_quiet;
1104: extern time_t start_time;
1105: extern char *socket_path;
1106: void logfile(const char *);
1107: void siginit(void);
1108: void sigreset(void);
1109: void sighandler(int);
1110:
1111: /* cfg.c */
1112: int load_cfg(const char *, char **x);
1113:
1114: /* mode-key.c */
1.62 nicm 1115: extern const struct mode_key_table mode_key_tables[];
1116: extern struct mode_key_tree mode_key_tree_vi_edit;
1117: extern struct mode_key_tree mode_key_tree_vi_choice;
1118: extern struct mode_key_tree mode_key_tree_vi_copy;
1119: extern struct mode_key_tree mode_key_tree_emacs_edit;
1120: extern struct mode_key_tree mode_key_tree_emacs_choice;
1121: extern struct mode_key_tree mode_key_tree_emacs_copy;
1122: int mode_key_cmp(struct mode_key_binding *, struct mode_key_binding *);
1123: SPLAY_PROTOTYPE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
1124: const char *mode_key_tostring(struct mode_key_cmdstr *r, enum mode_key_cmd);
1.63 nicm 1125: enum mode_key_cmd mode_key_fromstring(struct mode_key_cmdstr *, const char *);
1126: const struct mode_key_table *mode_key_findtable(const char *);
1.62 nicm 1127: void mode_key_init_trees(void);
1128: void mode_key_free_trees(void);
1129: void mode_key_init(struct mode_key_data *, struct mode_key_tree *);
1.1 nicm 1130: enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int);
1131:
1132: /* options.c */
1133: int options_cmp(struct options_entry *, struct options_entry *);
1134: SPLAY_PROTOTYPE(options_tree, options_entry, entry, options_cmp);
1135: void options_init(struct options *, struct options *);
1136: void options_free(struct options *);
1137: struct options_entry *options_find1(struct options *, const char *);
1138: struct options_entry *options_find(struct options *, const char *);
1.44 nicm 1139: void options_remove(struct options *, const char *);
1.1 nicm 1140: void printflike3 options_set_string(
1141: struct options *, const char *, const char *, ...);
1142: char *options_get_string(struct options *, const char *);
1143: void options_set_number(struct options *, const char *, long long);
1144: long long options_get_number(struct options *, const char *);
1145:
1.73 nicm 1146: /* environ.c */
1147: int environ_cmp(struct environ_entry *, struct environ_entry *);
1148: RB_PROTOTYPE(environ, environ_entry, entry, environ_cmp);
1149: void environ_init(struct environ *);
1150: void environ_free(struct environ *);
1151: void environ_copy(struct environ *, struct environ *);
1152: struct environ_entry *environ_find(struct environ *, const char *);
1153: void environ_set(struct environ *, const char *, const char *);
1154: void environ_put(struct environ *, const char *);
1155: void environ_unset(struct environ *, const char *);
1156: void environ_update(const char *, struct environ *, struct environ *);
1157:
1.1 nicm 1158: /* tty.c */
1.47 nicm 1159: u_char tty_get_acs(struct tty *, u_char);
1160: void tty_reset(struct tty *);
1161: void tty_region(struct tty *, u_int, u_int, u_int);
1162: void tty_cursor(struct tty *, u_int, u_int, u_int, u_int);
1163: void tty_putcode(struct tty *, enum tty_code_code);
1164: void tty_putcode1(struct tty *, enum tty_code_code, int);
1165: void tty_putcode2(struct tty *, enum tty_code_code, int, int);
1166: void tty_puts(struct tty *, const char *);
1167: void tty_putc(struct tty *, u_char);
1168: void tty_pututf8(struct tty *, const struct grid_utf8 *);
1169: void tty_init(struct tty *, char *, char *);
1170: void tty_start_tty(struct tty *);
1171: void tty_stop_tty(struct tty *);
1172: void tty_detect_utf8(struct tty *);
1173: void tty_set_title(struct tty *, const char *);
1174: void tty_update_mode(struct tty *, int);
1175: void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int);
1.67 nicm 1176: int tty_open(struct tty *, const char *, char **);
1.47 nicm 1177: void tty_close(struct tty *, int);
1178: void tty_free(struct tty *, int);
1.49 nicm 1179: void tty_write(void (*)(struct tty *, struct tty_ctx *), struct tty_ctx *);
1.47 nicm 1180: void tty_cmd_alignmenttest(struct tty *, struct tty_ctx *);
1181: void tty_cmd_cell(struct tty *, struct tty_ctx *);
1182: void tty_cmd_clearendofline(struct tty *, struct tty_ctx *);
1183: void tty_cmd_clearendofscreen(struct tty *, struct tty_ctx *);
1184: void tty_cmd_clearline(struct tty *, struct tty_ctx *);
1185: void tty_cmd_clearscreen(struct tty *, struct tty_ctx *);
1186: void tty_cmd_clearstartofline(struct tty *, struct tty_ctx *);
1187: void tty_cmd_clearstartofscreen(struct tty *, struct tty_ctx *);
1188: void tty_cmd_deletecharacter(struct tty *, struct tty_ctx *);
1189: void tty_cmd_deleteline(struct tty *, struct tty_ctx *);
1190: void tty_cmd_insertcharacter(struct tty *, struct tty_ctx *);
1191: void tty_cmd_insertline(struct tty *, struct tty_ctx *);
1192: void tty_cmd_linefeed(struct tty *, struct tty_ctx *);
1193: void tty_cmd_utf8character(struct tty *, struct tty_ctx *);
1194: void tty_cmd_reverseindex(struct tty *, struct tty_ctx *);
1.1 nicm 1195:
1196: /* tty-term.c */
1197: extern struct tty_terms tty_terms;
1198: extern struct tty_term_code_entry tty_term_codes[NTTYCODE];
1.67 nicm 1199: struct tty_term *tty_term_find(char *, int, const char *, char **);
1.1 nicm 1200: void tty_term_free(struct tty_term *);
1201: int tty_term_has(struct tty_term *, enum tty_code_code);
1202: const char *tty_term_string(struct tty_term *, enum tty_code_code);
1203: const char *tty_term_string1(struct tty_term *, enum tty_code_code, int);
1204: const char *tty_term_string2(
1205: struct tty_term *, enum tty_code_code, int, int);
1206: int tty_term_number(struct tty_term *, enum tty_code_code);
1207: int tty_term_flag(struct tty_term *, enum tty_code_code);
1208:
1209: /* tty-keys.c */
1.47 nicm 1210: int tty_keys_cmp(struct tty_key *, struct tty_key *);
1.1 nicm 1211: RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
1.47 nicm 1212: void tty_keys_init(struct tty *);
1213: void tty_keys_free(struct tty *);
1214: int tty_keys_next(struct tty *, int *, u_char *);
1.1 nicm 1215:
1216: /* options-cmd.c */
1217: void set_option_string(struct cmd_ctx *,
1.68 nicm 1218: struct options *, const struct set_option_entry *, char *, int);
1.1 nicm 1219: void set_option_number(struct cmd_ctx *,
1220: struct options *, const struct set_option_entry *, char *);
1221: void set_option_key(struct cmd_ctx *,
1222: struct options *, const struct set_option_entry *, char *);
1223: void set_option_colour(struct cmd_ctx *,
1224: struct options *, const struct set_option_entry *, char *);
1225: void set_option_attributes(struct cmd_ctx *,
1226: struct options *, const struct set_option_entry *, char *);
1227: void set_option_flag(struct cmd_ctx *,
1228: struct options *, const struct set_option_entry *, char *);
1229: void set_option_choice(struct cmd_ctx *,
1230: struct options *, const struct set_option_entry *, char *);
1231:
1232: /* paste.c */
1233: void paste_init_stack(struct paste_stack *);
1234: void paste_free_stack(struct paste_stack *);
1235: struct paste_buffer *paste_walk_stack(struct paste_stack *, uint *);
1236: struct paste_buffer *paste_get_top(struct paste_stack *);
1237: struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
1238: int paste_free_top(struct paste_stack *);
1239: int paste_free_index(struct paste_stack *, u_int);
1240: void paste_add(struct paste_stack *, char *, u_int);
1241: int paste_replace(struct paste_stack *, u_int, char *);
1242:
1243: /* clock.c */
1244: void clock_draw(struct screen_write_ctx *, u_int, int);
1245:
1246: /* cmd.c */
1.55 nicm 1247: int cmd_pack_argv(int, char **, char *, size_t);
1248: int cmd_unpack_argv(char *, size_t, int, char ***);
1249: void cmd_free_argv(int, char **);
1.1 nicm 1250: struct cmd *cmd_parse(int, char **, char **);
1251: int cmd_exec(struct cmd *, struct cmd_ctx *);
1252: void cmd_free(struct cmd *);
1253: size_t cmd_print(struct cmd *, char *, size_t);
1254: struct session *cmd_current_session(struct cmd_ctx *);
1255: struct client *cmd_find_client(struct cmd_ctx *, const char *);
1256: struct session *cmd_find_session(struct cmd_ctx *, const char *);
1257: struct winlink *cmd_find_window(
1.26 nicm 1258: struct cmd_ctx *, const char *, struct session **);
1259: int cmd_find_index(
1260: struct cmd_ctx *, const char *, struct session **);
1.65 nicm 1261: struct winlink *cmd_find_pane(struct cmd_ctx *,
1262: const char *, struct session **, struct window_pane **);
1.1 nicm 1263: extern const struct cmd_entry *cmd_table[];
1264: extern const struct cmd_entry cmd_attach_session_entry;
1265: extern const struct cmd_entry cmd_bind_key_entry;
1266: extern const struct cmd_entry cmd_break_pane_entry;
1267: extern const struct cmd_entry cmd_choose_session_entry;
1268: extern const struct cmd_entry cmd_choose_window_entry;
1269: extern const struct cmd_entry cmd_clear_history_entry;
1270: extern const struct cmd_entry cmd_clock_mode_entry;
1271: extern const struct cmd_entry cmd_command_prompt_entry;
1272: extern const struct cmd_entry cmd_confirm_before_entry;
1273: extern const struct cmd_entry cmd_copy_buffer_entry;
1274: extern const struct cmd_entry cmd_copy_mode_entry;
1275: extern const struct cmd_entry cmd_delete_buffer_entry;
1276: extern const struct cmd_entry cmd_detach_client_entry;
1.36 nicm 1277: extern const struct cmd_entry cmd_display_message_entry;
1.1 nicm 1278: extern const struct cmd_entry cmd_down_pane_entry;
1279: extern const struct cmd_entry cmd_find_window_entry;
1280: extern const struct cmd_entry cmd_has_session_entry;
1.19 nicm 1281: extern const struct cmd_entry cmd_if_shell_entry;
1.1 nicm 1282: extern const struct cmd_entry cmd_kill_pane_entry;
1283: extern const struct cmd_entry cmd_kill_server_entry;
1284: extern const struct cmd_entry cmd_kill_session_entry;
1285: extern const struct cmd_entry cmd_kill_window_entry;
1286: extern const struct cmd_entry cmd_last_window_entry;
1287: extern const struct cmd_entry cmd_link_window_entry;
1288: extern const struct cmd_entry cmd_list_buffers_entry;
1289: extern const struct cmd_entry cmd_list_clients_entry;
1290: extern const struct cmd_entry cmd_list_commands_entry;
1291: extern const struct cmd_entry cmd_list_keys_entry;
1292: extern const struct cmd_entry cmd_list_sessions_entry;
1293: extern const struct cmd_entry cmd_list_windows_entry;
1294: extern const struct cmd_entry cmd_load_buffer_entry;
1295: extern const struct cmd_entry cmd_lock_server_entry;
1296: extern const struct cmd_entry cmd_move_window_entry;
1297: extern const struct cmd_entry cmd_new_session_entry;
1298: extern const struct cmd_entry cmd_new_window_entry;
1299: extern const struct cmd_entry cmd_next_layout_entry;
1300: extern const struct cmd_entry cmd_next_window_entry;
1301: extern const struct cmd_entry cmd_paste_buffer_entry;
1302: extern const struct cmd_entry cmd_previous_layout_entry;
1303: extern const struct cmd_entry cmd_previous_window_entry;
1304: extern const struct cmd_entry cmd_refresh_client_entry;
1305: extern const struct cmd_entry cmd_rename_session_entry;
1306: extern const struct cmd_entry cmd_rename_window_entry;
1307: extern const struct cmd_entry cmd_resize_pane_entry;
1308: extern const struct cmd_entry cmd_respawn_window_entry;
1309: extern const struct cmd_entry cmd_rotate_window_entry;
1310: extern const struct cmd_entry cmd_save_buffer_entry;
1311: extern const struct cmd_entry cmd_scroll_mode_entry;
1312: extern const struct cmd_entry cmd_select_layout_entry;
1313: extern const struct cmd_entry cmd_select_pane_entry;
1314: extern const struct cmd_entry cmd_select_prompt_entry;
1315: extern const struct cmd_entry cmd_select_window_entry;
1316: extern const struct cmd_entry cmd_send_keys_entry;
1317: extern const struct cmd_entry cmd_send_prefix_entry;
1318: extern const struct cmd_entry cmd_server_info_entry;
1319: extern const struct cmd_entry cmd_set_buffer_entry;
1.73 nicm 1320: extern const struct cmd_entry cmd_set_environment_entry;
1.1 nicm 1321: extern const struct cmd_entry cmd_set_option_entry;
1322: extern const struct cmd_entry cmd_set_password_entry;
1323: extern const struct cmd_entry cmd_set_window_option_entry;
1324: extern const struct cmd_entry cmd_show_buffer_entry;
1.73 nicm 1325: extern const struct cmd_entry cmd_show_environment_entry;
1.1 nicm 1326: extern const struct cmd_entry cmd_show_options_entry;
1327: extern const struct cmd_entry cmd_show_window_options_entry;
1328: extern const struct cmd_entry cmd_source_file_entry;
1329: extern const struct cmd_entry cmd_split_window_entry;
1330: extern const struct cmd_entry cmd_start_server_entry;
1331: extern const struct cmd_entry cmd_suspend_client_entry;
1332: extern const struct cmd_entry cmd_swap_pane_entry;
1333: extern const struct cmd_entry cmd_swap_window_entry;
1334: extern const struct cmd_entry cmd_switch_client_entry;
1335: extern const struct cmd_entry cmd_unbind_key_entry;
1336: extern const struct cmd_entry cmd_unlink_window_entry;
1337: extern const struct cmd_entry cmd_up_pane_entry;
1338:
1339: /* cmd-list.c */
1340: struct cmd_list *cmd_list_parse(int, char **, char **);
1341: int cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
1342: void cmd_list_free(struct cmd_list *);
1343: size_t cmd_list_print(struct cmd_list *, char *, size_t);
1344:
1345: /* cmd-string.c */
1346: int cmd_string_parse(const char *, struct cmd_list **, char **);
1347:
1348: /* cmd-generic.c */
1349: size_t cmd_prarg(char *, size_t, const char *, char *);
1.65 nicm 1350: #define CMD_TARGET_PANE_USAGE "[-t target-pane]"
1.1 nicm 1351: #define CMD_TARGET_WINDOW_USAGE "[-t target-window]"
1352: #define CMD_TARGET_SESSION_USAGE "[-t target-session]"
1353: #define CMD_TARGET_CLIENT_USAGE "[-t target-client]"
1354: void cmd_target_init(struct cmd *, int);
1355: int cmd_target_parse(struct cmd *, int, char **, char **);
1356: void cmd_target_free(struct cmd *);
1357: size_t cmd_target_print(struct cmd *, char *, size_t);
1.65 nicm 1358: #define CMD_SRCDST_PANE_USAGE "[-s src-pane] [-t dst-pane]"
1.1 nicm 1359: #define CMD_SRCDST_WINDOW_USAGE "[-s src-window] [-t dst-window]"
1360: #define CMD_SRCDST_SESSION_USAGE "[-s src-session] [-t dst-session]"
1361: #define CMD_SRCDST_CLIENT_USAGE "[-s src-client] [-t dst-client]"
1362: void cmd_srcdst_init(struct cmd *, int);
1363: int cmd_srcdst_parse(struct cmd *, int, char **, char **);
1364: void cmd_srcdst_free(struct cmd *);
1365: size_t cmd_srcdst_print(struct cmd *, char *, size_t);
1.65 nicm 1366: #define CMD_BUFFER_PANE_USAGE "[-b buffer-index] [-t target-pane]"
1.1 nicm 1367: #define CMD_BUFFER_WINDOW_USAGE "[-b buffer-index] [-t target-window]"
1368: #define CMD_BUFFER_SESSION_USAGE "[-b buffer-index] [-t target-session]"
1369: #define CMD_BUFFER_CLIENT_USAGE "[-b buffer-index] [-t target-client]"
1370: void cmd_buffer_init(struct cmd *, int);
1371: int cmd_buffer_parse(struct cmd *, int, char **, char **);
1372: void cmd_buffer_free(struct cmd *);
1373: size_t cmd_buffer_print(struct cmd *, char *, size_t);
1374:
1375: /* client.c */
1376: int client_init(char *, struct client_ctx *, int, int);
1377: int client_main(struct client_ctx *);
1.53 nicm 1378: int client_msg_dispatch(struct client_ctx *);
1.1 nicm 1379:
1380: /* client-fn.c */
1.64 nicm 1381: void client_write_server(struct client_ctx *, enum msgtype, void *, size_t);
1.1 nicm 1382: void client_fill_session(struct msg_command_data *);
1.66 nicm 1383: void client_suspend(void);
1.1 nicm 1384:
1385: /* key-bindings.c */
1386: extern struct key_bindings key_bindings;
1387: int key_bindings_cmp(struct key_binding *, struct key_binding *);
1388: SPLAY_PROTOTYPE(key_bindings, key_binding, entry, key_bindings_cmp);
1389: struct key_binding *key_bindings_lookup(int);
1390: void key_bindings_add(int, int, struct cmd_list *);
1391: void key_bindings_remove(int);
1.24 nicm 1392: void key_bindings_clean(void);
1.1 nicm 1393: void key_bindings_init(void);
1394: void key_bindings_free(void);
1395: void key_bindings_dispatch(struct key_binding *, struct client *);
1396: void printflike2 key_bindings_error(struct cmd_ctx *, const char *, ...);
1397: void printflike2 key_bindings_print(struct cmd_ctx *, const char *, ...);
1398: void printflike2 key_bindings_info(struct cmd_ctx *, const char *, ...);
1399:
1400: /* key-string.c */
1401: int key_string_lookup_string(const char *);
1402: const char *key_string_lookup_key(int);
1403:
1404: /* server.c */
1405: extern struct clients clients;
1406: int server_client_index(struct client *);
1407: int server_start(char *);
1408:
1409: /* server-msg.c */
1410: int server_msg_dispatch(struct client *);
1411:
1412: /* server-fn.c */
1.73 nicm 1413: void server_fill_environ(struct session *, struct environ *);
1.55 nicm 1414: void server_write_error(struct client *, const char *);
1.1 nicm 1415: void server_write_client(
1.64 nicm 1416: struct client *, enum msgtype, const void *, size_t);
1.1 nicm 1417: void server_write_session(
1.64 nicm 1418: struct session *, enum msgtype, const void *, size_t);
1.1 nicm 1419: void server_redraw_client(struct client *);
1420: void server_status_client(struct client *);
1421: void server_redraw_session(struct session *);
1422: void server_status_session(struct session *);
1423: void server_redraw_window(struct window *);
1424: void server_status_window(struct window *);
1425: void server_lock(void);
1426: int server_unlock(const char *);
1.37 nicm 1427: void server_kill_window(struct window *);
1.1 nicm 1428:
1429: /* status.c */
1430: int status_redraw(struct client *);
1.36 nicm 1431: char *status_replace(struct session *, const char *, time_t);
1.32 nicm 1432: void printflike2 status_message_set(struct client *, const char *, ...);
1.1 nicm 1433: void status_message_clear(struct client *);
1434: int status_message_redraw(struct client *);
1.33 nicm 1435: void status_prompt_set(struct client *, const char *,
1436: int (*)(void *, const char *), void (*)(void *), void *, int);
1.1 nicm 1437: void status_prompt_clear(struct client *);
1438: int status_prompt_redraw(struct client *);
1439: void status_prompt_key(struct client *, int);
1440:
1441: /* resize.c */
1442: void recalculate_sizes(void);
1443:
1444: /* input.c */
1445: void input_init(struct window_pane *);
1446: void input_free(struct window_pane *);
1447: void input_parse(struct window_pane *);
1448:
1449: /* input-key.c */
1450: void input_key(struct window_pane *, int);
1451: void input_mouse(struct window_pane *, u_char, u_char, u_char);
1452:
1453: /* colour.c */
1454: const char *colour_tostring(u_char);
1455: int colour_fromstring(const char *);
1456: u_char colour_256to16(u_char);
1457: u_char colour_256to88(u_char);
1458:
1459: /* attributes.c */
1460: const char *attributes_tostring(u_char);
1461: int attributes_fromstring(const char *);
1462:
1463: /* grid.c */
1464: extern const struct grid_cell grid_default_cell;
1465: struct grid *grid_create(u_int, u_int, u_int);
1466: void grid_destroy(struct grid *);
1467: int grid_compare(struct grid *, struct grid *);
1468: void grid_expand_line(struct grid *, u_int, u_int);
1469: void grid_expand_line_utf8(struct grid *, u_int, u_int);
1470: void grid_scroll_line(struct grid *);
1471: const struct grid_cell *grid_peek_cell(struct grid *, u_int, u_int);
1472: struct grid_cell *grid_get_cell(struct grid *, u_int, u_int);
1473: void grid_set_cell(struct grid *, u_int, u_int, const struct grid_cell *);
1474: const struct grid_utf8 *grid_peek_utf8(struct grid *, u_int, u_int);
1475: struct grid_utf8 *grid_get_utf8(struct grid *, u_int, u_int);
1476: void grid_set_utf8(struct grid *, u_int, u_int, const struct grid_utf8 *);
1477: void grid_clear(struct grid *, u_int, u_int, u_int, u_int);
1478: void grid_clear_lines(struct grid *, u_int, u_int);
1479: void grid_move_lines(struct grid *, u_int, u_int, u_int);
1480: void grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
1.9 nicm 1481: char *grid_string_cells(struct grid *, u_int, u_int, u_int);
1.25 nicm 1482: void grid_duplicate_lines(
1483: struct grid *, u_int, struct grid *, u_int, u_int);
1.1 nicm 1484:
1485: /* grid-view.c */
1486: const struct grid_cell *grid_view_peek_cell(struct grid *, u_int, u_int);
1487: struct grid_cell *grid_view_get_cell(struct grid *, u_int, u_int);
1488: void grid_view_set_cell(
1489: struct grid *, u_int, u_int, const struct grid_cell *);
1490: const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
1491: struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
1492: void grid_view_set_utf8(
1493: struct grid *, u_int, u_int, const struct grid_utf8 *);
1494: void grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
1495: void grid_view_scroll_region_up(struct grid *, u_int, u_int);
1496: void grid_view_scroll_region_down(struct grid *, u_int, u_int);
1497: void grid_view_insert_lines(struct grid *, u_int, u_int);
1.18 nicm 1498: void grid_view_insert_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1499: void grid_view_delete_lines(struct grid *, u_int, u_int);
1.18 nicm 1500: void grid_view_delete_lines_region(struct grid *, u_int, u_int, u_int);
1.1 nicm 1501: void grid_view_insert_cells(struct grid *, u_int, u_int, u_int);
1502: void grid_view_delete_cells(struct grid *, u_int, u_int, u_int);
1.9 nicm 1503: char *grid_view_string_cells(struct grid *, u_int, u_int, u_int);
1.1 nicm 1504:
1505: /* screen-write.c */
1506: void screen_write_start(
1507: struct screen_write_ctx *, struct window_pane *, struct screen *);
1508: void screen_write_stop(struct screen_write_ctx *);
1.4 nicm 1509: size_t printflike2 screen_write_strlen(int, const char *, ...);
1.3 nicm 1510: void printflike3 screen_write_puts(struct screen_write_ctx *,
1511: struct grid_cell *, const char *, ...);
1.4 nicm 1512: void printflike5 screen_write_nputs(struct screen_write_ctx *,
1513: ssize_t, struct grid_cell *, int, const char *, ...);
1.3 nicm 1514: void screen_write_vnputs(struct screen_write_ctx *,
1.4 nicm 1515: ssize_t, struct grid_cell *, int, const char *, va_list);
1.1 nicm 1516: void screen_write_putc(
1517: struct screen_write_ctx *, struct grid_cell *, u_char);
1518: void screen_write_copy(struct screen_write_ctx *,
1519: struct screen *, u_int, u_int, u_int, u_int);
1520: void screen_write_cursorup(struct screen_write_ctx *, u_int);
1521: void screen_write_cursordown(struct screen_write_ctx *, u_int);
1522: void screen_write_cursorright(struct screen_write_ctx *, u_int);
1523: void screen_write_cursorleft(struct screen_write_ctx *, u_int);
1.5 nicm 1524: void screen_write_alignmenttest(struct screen_write_ctx *);
1.1 nicm 1525: void screen_write_insertcharacter(struct screen_write_ctx *, u_int);
1526: void screen_write_deletecharacter(struct screen_write_ctx *, u_int);
1527: void screen_write_insertline(struct screen_write_ctx *, u_int);
1528: void screen_write_deleteline(struct screen_write_ctx *, u_int);
1529: void screen_write_clearline(struct screen_write_ctx *);
1530: void screen_write_clearendofline(struct screen_write_ctx *);
1531: void screen_write_clearstartofline(struct screen_write_ctx *);
1532: void screen_write_cursormove(struct screen_write_ctx *, u_int, u_int);
1533: void screen_write_cursormode(struct screen_write_ctx *, int);
1534: void screen_write_reverseindex(struct screen_write_ctx *);
1535: void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
1536: void screen_write_insertmode(struct screen_write_ctx *, int);
1537: void screen_write_mousemode(struct screen_write_ctx *, int);
1.72 nicm 1538: void screen_write_linefeed(struct screen_write_ctx *, int);
1.1 nicm 1539: void screen_write_carriagereturn(struct screen_write_ctx *);
1540: void screen_write_kcursormode(struct screen_write_ctx *, int);
1541: void screen_write_kkeypadmode(struct screen_write_ctx *, int);
1542: void screen_write_clearendofscreen(struct screen_write_ctx *);
1543: void screen_write_clearstartofscreen(struct screen_write_ctx *);
1544: void screen_write_clearscreen(struct screen_write_ctx *);
1545: void screen_write_cell(
1546: struct screen_write_ctx *, const struct grid_cell *, u_char *);
1547:
1548: /* screen-redraw.c */
1.29 nicm 1549: void screen_redraw_screen(struct client *, int);
1.1 nicm 1550: void screen_redraw_pane(struct client *, struct window_pane *);
1551:
1552: /* screen.c */
1553: void screen_init(struct screen *, u_int, u_int, u_int);
1554: void screen_reinit(struct screen *);
1555: void screen_free(struct screen *);
1.6 nicm 1556: void screen_reset_tabs(struct screen *);
1.1 nicm 1557: void screen_set_title(struct screen *, const char *);
1558: void screen_resize(struct screen *, u_int, u_int);
1559: void screen_set_selection(
1560: struct screen *, u_int, u_int, u_int, u_int, struct grid_cell *);
1561: void screen_clear_selection(struct screen *);
1562: int screen_check_selection(struct screen *, u_int, u_int);
1563:
1564: /* window.c */
1565: extern struct windows windows;
1.17 nicm 1566: const char *window_default_command(void);
1.1 nicm 1567: int window_cmp(struct window *, struct window *);
1568: int winlink_cmp(struct winlink *, struct winlink *);
1569: RB_PROTOTYPE(windows, window, entry, window_cmp);
1570: RB_PROTOTYPE(winlinks, winlink, entry, winlink_cmp);
1571: struct winlink *winlink_find_by_index(struct winlinks *, int);
1572: struct winlink *winlink_find_by_window(struct winlinks *, struct window *);
1573: int winlink_next_index(struct winlinks *);
1574: u_int winlink_count(struct winlinks *);
1575: struct winlink *winlink_add(struct winlinks *, struct window *, int);
1576: void winlink_remove(struct winlinks *, struct winlink *);
1577: struct winlink *winlink_next(struct winlinks *, struct winlink *);
1578: struct winlink *winlink_previous(struct winlinks *, struct winlink *);
1579: void winlink_stack_push(struct winlink_stack *, struct winlink *);
1580: void winlink_stack_remove(struct winlink_stack *, struct winlink *);
1581: int window_index(struct window *, u_int *);
1582: struct window *window_create1(u_int, u_int);
1.73 nicm 1583: struct window *window_create(const char *, const char *, const char *,
1584: struct environ *, u_int, u_int, u_int, char **);
1.1 nicm 1585: void window_destroy(struct window *);
1586: void window_set_active_pane(struct window *, struct window_pane *);
1.51 nicm 1587: struct window_pane *window_add_pane(struct window *, u_int);
1.44 nicm 1588: void window_resize(struct window *, u_int, u_int);
1.1 nicm 1589: void window_remove_pane(struct window *, struct window_pane *);
1590: struct window_pane *window_pane_at_index(struct window *, u_int);
1.36 nicm 1591: u_int window_pane_index(struct window *, struct window_pane *);
1.1 nicm 1592: u_int window_count_panes(struct window *);
1593: void window_destroy_panes(struct window *);
1594: struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
1595: void window_pane_destroy(struct window_pane *);
1596: int window_pane_spawn(struct window_pane *,
1.73 nicm 1597: const char *, const char *, struct environ *, char **);
1.44 nicm 1598: void window_pane_resize(struct window_pane *, u_int, u_int);
1.1 nicm 1599: int window_pane_set_mode(
1600: struct window_pane *, const struct window_mode *);
1601: void window_pane_reset_mode(struct window_pane *);
1602: void window_pane_parse(struct window_pane *);
1603: void window_pane_key(struct window_pane *, struct client *, int);
1604: void window_pane_mouse(struct window_pane *,
1605: struct client *, u_char, u_char, u_char);
1.28 nicm 1606: int window_pane_visible(struct window_pane *);
1.10 nicm 1607: char *window_pane_search(
1.39 nicm 1608: struct window_pane *, const char *, u_int *);
1.1 nicm 1609:
1610: /* layout.c */
1.39 nicm 1611: struct layout_cell *layout_create_cell(struct layout_cell *);
1612: void layout_free_cell(struct layout_cell *);
1613: void layout_print_cell(struct layout_cell *, const char *, u_int);
1614: void layout_set_size(
1615: struct layout_cell *, u_int, u_int, u_int, u_int);
1616: void layout_make_leaf(
1617: struct layout_cell *, struct window_pane *);
1618: void layout_make_node(struct layout_cell *, enum layout_type);
1619: void layout_fix_offsets(struct layout_cell *);
1620: void layout_fix_panes(struct window *, u_int, u_int);
1621: u_int layout_resize_check(struct layout_cell *, enum layout_type);
1622: void layout_resize_adjust(
1623: struct layout_cell *, enum layout_type, int);
1624: void layout_init(struct window *);
1625: void layout_free(struct window *);
1626: void layout_resize(struct window *, u_int, u_int);
1627: void layout_resize_pane(
1628: struct window_pane *, enum layout_type, int);
1629: int layout_split_pane(struct window_pane *,
1630: enum layout_type, int, struct window_pane *);
1631: void layout_close_pane(struct window_pane *);
1632:
1633: /* layout-set.c */
1634: const char *layout_set_name(u_int);
1635: int layout_set_lookup(const char *);
1636: u_int layout_set_select(struct window *, u_int);
1637: u_int layout_set_next(struct window *);
1638: u_int layout_set_previous(struct window *);
1639: void layout_set_active_changed(struct window *);
1.1 nicm 1640:
1641: /* window-clock.c */
1642: extern const struct window_mode window_clock_mode;
1643:
1644: /* window-copy.c */
1645: extern const struct window_mode window_copy_mode;
1646: void window_copy_pageup(struct window_pane *);
1647:
1648: /* window-scroll.c */
1649: extern const struct window_mode window_scroll_mode;
1650: void window_scroll_pageup(struct window_pane *);
1651:
1652: /* window-more.c */
1653: extern const struct window_mode window_more_mode;
1654: void window_more_vadd(struct window_pane *, const char *, va_list);
1655:
1656: /* window-choose.c */
1657: extern const struct window_mode window_choose_mode;
1658: void window_choose_vadd(
1659: struct window_pane *, int, const char *, va_list);
1660: void printflike3 window_choose_add(
1661: struct window_pane *, int, const char *, ...);
1662: void window_choose_ready(struct window_pane *,
1.34 nicm 1663: u_int, void (*)(void *, int), void (*)(void *), void *);
1.1 nicm 1664:
1665: /* names.c */
1666: void set_window_names(void);
1667: char *default_window_name(struct window *);
1668:
1669: /* session.c */
1670: extern struct sessions sessions;
1671: void session_alert_add(struct session *, struct window *, int);
1672: void session_alert_cancel(struct session *, struct winlink *);
1673: int session_alert_has(struct session *, struct winlink *, int);
1674: int session_alert_has_window(struct session *, struct window *, int);
1675: struct session *session_find(const char *);
1676: struct session *session_create(const char *, const char *,
1.73 nicm 1677: const char *, struct environ *, u_int, u_int, char **);
1.1 nicm 1678: void session_destroy(struct session *);
1679: int session_index(struct session *, u_int *);
1680: struct winlink *session_new(struct session *,
1681: const char *, const char *, const char *, int, char **);
1682: struct winlink *session_attach(
1683: struct session *, struct window *, int, char **);
1684: int session_detach(struct session *, struct winlink *);
1685: int session_has(struct session *, struct window *);
1686: int session_next(struct session *, int);
1687: int session_previous(struct session *, int);
1688: int session_select(struct session *, int);
1689: int session_last(struct session *);
1690:
1691: /* utf8.c */
1692: void utf8_build(void);
1.7 nicm 1693: int utf8_width(const u_char *);
1.1 nicm 1694:
1695: /* procname.c */
1696: char *get_proc_name(int, char *);
1697:
1698: /* buffer.c */
1699: struct buffer *buffer_create(size_t);
1700: void buffer_destroy(struct buffer *);
1701: void buffer_ensure(struct buffer *, size_t);
1702: void buffer_add(struct buffer *, size_t);
1703: void buffer_remove(struct buffer *, size_t);
1704: void buffer_write(struct buffer *, const void *, size_t);
1705: void buffer_read(struct buffer *, void *, size_t);
1706: void buffer_write8(struct buffer *, uint8_t);
1707: uint8_t buffer_read8(struct buffer *);
1708:
1709: /* buffer-poll.c */
1710: int buffer_poll(struct pollfd *, struct buffer *, struct buffer *);
1711:
1712: /* log.c */
1713: void log_open_tty(int);
1714: void log_open_file(int, const char *);
1715: void log_close(void);
1716: void printflike1 log_warn(const char *, ...);
1717: void printflike1 log_warnx(const char *, ...);
1718: void printflike1 log_info(const char *, ...);
1719: void printflike1 log_debug(const char *, ...);
1720: void printflike1 log_debug2(const char *, ...);
1721: __dead void log_fatal(const char *, ...);
1722: __dead void log_fatalx(const char *, ...);
1723:
1724: /* xmalloc.c */
1725: char *xstrdup(const char *);
1726: void *xcalloc(size_t, size_t);
1727: void *xmalloc(size_t);
1728: void *xrealloc(void *, size_t, size_t);
1729: void xfree(void *);
1730: int printflike2 xasprintf(char **, const char *, ...);
1731: int xvasprintf(char **, const char *, va_list);
1732: int printflike3 xsnprintf(char *, size_t, const char *, ...);
1733: int xvsnprintf(char *, size_t, const char *, va_list);
1734:
1735: #endif /* TMUX_H */