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authorRob Landley2005-09-01 02:57:45 +0000
committerRob Landley2005-09-01 02:57:45 +0000
commite0537f6194cf37651c6e7ac3033226f09dab7557 (patch)
tree38d91900ec491f8ad099c0e057efe88de0937336 /include/libbb.h
parent37adefc670eb9c0a8989d1b8a982e00644c566ee (diff)
downloadbusybox-e0537f6194cf37651c6e7ac3033226f09dab7557.zip
busybox-e0537f6194cf37651c6e7ac3033226f09dab7557.tar.gz
Bernhard Fischer suggested that get_terminal_width_height() should return
the result of the ioctl so callers can tell if we have a tty. (0 means we have a tty, nonzero means the ioctl couldn't find size info and we fake 80x24. Really we should fake 80x25, but oh well...)
Diffstat (limited to 'include/libbb.h')
-rw-r--r--include/libbb.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 14670f0..077b310 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -474,7 +474,7 @@ extern void print_login_prompt(void);
extern void vfork_daemon_rexec(int nochdir, int noclose,
int argc, char **argv, char *foreground_opt);
-extern void get_terminal_width_height(int fd, int *width, int *height);
+extern int get_terminal_width_height(int fd, int *width, int *height);
extern unsigned long get_ug_id(const char *s, long (*my_getxxnam)(const char *));
extern void xregcomp(regex_t *preg, const char *regex, int cflags);