From 39a3f5ea7c0352a530338d30d4e618f6b4db84e4 Mon Sep 17 00:00:00 2001 From: Petr Baudis Date: Sat, 24 Jun 2006 04:34:38 +0200 Subject: Customizable error handlers This patch makes the usage(), die() and error() handlers customizable. Nothing in the git code itself uses that but many other libgit users (like Git.pm) will. This is implemented using the mutator functions primarily because you cannot directly modifying global variables of libgit from a program that dlopen()ed it, apparently. But having functions for that is a better API anyway. Signed-off-by: Petr Baudis Signed-off-by: Junio C Hamano --- git-compat-util.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'git-compat-util.h') diff --git a/git-compat-util.h b/git-compat-util.h index 5d543d29f8..b3d4cf532e 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -40,6 +40,10 @@ extern void usage(const char *err) NORETURN; extern void die(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2))); extern int error(const char *err, ...) __attribute__((format (printf, 1, 2))); +extern void set_usage_routine(void (*routine)(const char *err) NORETURN); +extern void set_die_routine(void (*routine)(const char *err, va_list params) NORETURN); +extern void set_error_routine(void (*routine)(const char *err, va_list params)); + #ifdef NO_MMAP #ifndef PROT_READ -- cgit v1.2.3