src/usr.bin/tmux/cmd-pipe-pane.c - diff

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Diff for /src/usr.bin/tmux/cmd-pipe-pane.c between version 1.38 and 1.39

version 1.38, 2016/10/14 22:14:22

version 1.39, 2016/10/16 19:04:05

Line 33

* Open pipe to redirect pane output. If already open, close first.

static enum cmd_retval cmd_pipe_pane_exec(struct cmd *, struct cmd_q *);

static enum cmd_retval cmd_pipe_pane_exec(struct cmd *, struct cmdq_item *);

static void cmd_pipe_pane_error_callback(struct bufferevent *, short, void *);

Line 51

};

static enum cmd_retval

cmd_pipe_pane_exec(struct cmd *self, struct cmd_q *cmdq)

cmd_pipe_pane_exec(struct cmd *self, struct cmdq_item *item)

{

struct args *args = self->args;

struct client *c = cmdq->state.c;

struct client *c = item->state.c;

struct window_pane *wp = cmdq->state.tflag.wp;

struct window_pane *wp = item->state.tflag.wp;

struct session *s = cmdq->state.tflag.s;

struct session *s = item->state.tflag.s;

struct winlink *wl = cmdq->state.tflag.wl;

struct winlink *wl = item->state.tflag.wl;

char *cmd;

int old_fd, pipe_fd[2], null_fd;

struct format_tree *ft;

Line 85

/* Open the new pipe. */

if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pipe_fd) != 0) {

cmdq_error(cmdq, "socketpair error: %s", strerror(errno));

cmdq_error(item, "socketpair error: %s", strerror(errno));

return (CMD_RETURN_ERROR);

}

/* Expand the command. */

ft = format_create(cmdq, 0);

ft = format_create(item, 0);

format_defaults(ft, c, s, wl, wp);

cmd = format_expand_time(ft, args->argv[0], time(NULL));

format_free(ft);

Line 98

/* Fork the child. */

switch (fork()) {

case -1:

cmdq_error(cmdq, "fork error: %s", strerror(errno));

cmdq_error(item, "fork error: %s", strerror(errno));

free(cmd);

return (CMD_RETURN_ERROR);