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| author | Bernhard Reutner-Fischer | 2007-01-20 21:33:50 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2007-01-20 21:33:50 +0000 |
| commit | af45760cca1bad4ccd25ed91605edfd2ffb9426e (patch) | |
| tree | d522d6eb89df384b6fe56b100028b4b8af9dda35 | |
| parent | d19f4aaa21b9530f59f51465df18a376c7ba30e6 (diff) | |
| download | busybox-af45760cca1bad4ccd25ed91605edfd2ffb9426e.zip busybox-af45760cca1bad4ccd25ed91605edfd2ffb9426e.tar.gz | |
- get_terminal_width_height does not and should never write to fd. Cosmetic Precaution
| -rw-r--r-- | include/libbb.h | 2 | ||||
| -rw-r--r-- | libbb/xfuncs.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/libbb.h b/include/libbb.h index 30d3006..0b066d1 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -570,7 +570,7 @@ extern void vfork_daemon(int nochdir, int noclose); extern void vfork_daemon_rexec(int nochdir, int noclose, int argc, char **argv, char *foreground_opt); #endif -extern int get_terminal_width_height(int fd, int *width, int *height); +extern int get_terminal_width_height(const int fd, int *width, int *height); int is_in_ino_dev_hashtable(const struct stat *statbuf, char **name); void add_to_ino_dev_hashtable(const struct stat *statbuf, const char *name); diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c index dc160bf..240ac5d 100644 --- a/libbb/xfuncs.c +++ b/libbb/xfuncs.c @@ -572,7 +572,7 @@ void xstat(char *name, struct stat *stat_buf) /* It is perfectly ok to pass in a NULL for either width or for * height, in which case that value will not be set. */ -int get_terminal_width_height(int fd, int *width, int *height) +int get_terminal_width_height(const int fd, int *width, int *height) { struct winsize win = { 0, 0, 0, 0 }; int ret = ioctl(fd, TIOCGWINSZ, &win); |