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Bernhard Fischer suggested that get_terminal_width_height() should return

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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...)
This commit is contained in:
Rob Landley
2005-09-01 02:57:45 +00:00
parent 37adefc670
commit e0537f6194
2 changed files with 8 additions and 23 deletions
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include/libbb.h
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@@ -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);