From d179a27457c959dbe93b44c3803609138610472d Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Fri, 5 Apr 2002 23:32:54 +0000 Subject: Add a fun pointer to make apps happy --- libc/misc/error/error.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'libc/misc/error') diff --git a/libc/misc/error/error.c b/libc/misc/error/error.c index 25ea5075c..ed1d91070 100644 --- a/libc/misc/error/error.c +++ b/libc/misc/error/error.c @@ -33,7 +33,11 @@ unsigned int error_message_count; /* Sometimes we want to have at most one error per line. This variable controls whether this mode is selected or not. */ -static int error_one_per_line; +int error_one_per_line; +/* If NULL, error will flush stdout, then print on stderr the program + name, a colon and a space. Otherwise, error will call this + function without parameters instead. */ +void (*error_print_progname) (void) = NULL; void __error (int status, int errnum, const char *message, ...) -- cgit v1.2.3