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| author | Nicholas Marriott <nicholas.marriott@gmail.com> | 2009-02-13 00:43:04 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicholas.marriott@gmail.com> | 2009-02-13 00:43:04 +0000 |
| commit | cce03e138b6363036d9b6c3c96925b3a372e421b (patch) | |
| tree | 0a35dd6ae5cc69dc77423576d203f9b24a59b147 /osdep-linux.c | |
| parent | b1e911aff02d8381018fca067e7783c6a72da593 (diff) | |
| download | rtmux-cce03e138b6363036d9b6c3c96925b3a372e421b.tar.gz rtmux-cce03e138b6363036d9b6c3c96925b3a372e421b.tar.bz2 rtmux-cce03e138b6363036d9b6c3c96925b3a372e421b.zip | |
Looking up argv[0] is expensive, so just use p_comm for the window name which is good enough. Also increase name update time to 500 ms.
Diffstat (limited to 'osdep-linux.c')
| -rw-r--r-- | osdep-linux.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/osdep-linux.c b/osdep-linux.c index 079b562d..ccc176d9 100644 --- a/osdep-linux.c +++ b/osdep-linux.c @@ -1,4 +1,4 @@ -/* $Id: osdep-linux.c,v 1.4 2009-02-09 18:08:01 nicm Exp $ */ +/* $Id: osdep-linux.c,v 1.5 2009-02-13 00:43:04 nicm Exp $ */ /* * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> @@ -26,8 +26,8 @@ #include "tmux.h" -int -osdep_get_name(int fd, unused char *tty, unused pid_t *last_pid, char **name) +char * +osdep_get_name(int fd, unused char *tty) { FILE *f; char *path, *buf; @@ -35,15 +35,13 @@ osdep_get_name(int fd, unused char *tty, unused pid_t *last_pid, char **name) int ch; pid_t pgrp; - *name = NULL; - if ((pgrp = tcgetpgrp(fd)) == -1) - return (-1); + return (NULL); xasprintf(&path, "/proc/%lld/cmdline", (long long) pgrp); if ((f = fopen(path, "r")) == NULL) { xfree(path); - return (-1); + return (NULL); } xfree(path); @@ -57,10 +55,9 @@ osdep_get_name(int fd, unused char *tty, unused pid_t *last_pid, char **name) } if (buf != NULL) buf[len] = '\0'; - *name = buf; fclose(f); - return (0); + return (buf); } #endif |