mirror of
https://github.com/git/git.git
synced 2024-10-29 21:37:53 +01:00
389d176771
Long messages like those from lockfile.c when a lock can't be obtained truncate with only 256 bytes in the message buffer. Bump it to 1024 to give more space for these longer cases. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
80 lines
1.7 KiB
C
80 lines
1.7 KiB
C
/*
|
|
* GIT - The information manager from hell
|
|
*
|
|
* Copyright (C) Linus Torvalds, 2005
|
|
*/
|
|
#include "git-compat-util.h"
|
|
|
|
static void report(const char *prefix, const char *err, va_list params)
|
|
{
|
|
char msg[1024];
|
|
vsnprintf(msg, sizeof(msg), err, params);
|
|
fprintf(stderr, "%s%s\n", prefix, msg);
|
|
}
|
|
|
|
static NORETURN void usage_builtin(const char *err)
|
|
{
|
|
fprintf(stderr, "usage: %s\n", err);
|
|
exit(129);
|
|
}
|
|
|
|
static NORETURN void die_builtin(const char *err, va_list params)
|
|
{
|
|
report("fatal: ", err, params);
|
|
exit(128);
|
|
}
|
|
|
|
static void error_builtin(const char *err, va_list params)
|
|
{
|
|
report("error: ", err, params);
|
|
}
|
|
|
|
static void warn_builtin(const char *warn, va_list params)
|
|
{
|
|
report("warning: ", warn, params);
|
|
}
|
|
|
|
/* If we are in a dlopen()ed .so write to a global variable would segfault
|
|
* (ugh), so keep things static. */
|
|
static void (*usage_routine)(const char *err) NORETURN = usage_builtin;
|
|
static void (*die_routine)(const char *err, va_list params) NORETURN = die_builtin;
|
|
static void (*error_routine)(const char *err, va_list params) = error_builtin;
|
|
static void (*warn_routine)(const char *err, va_list params) = warn_builtin;
|
|
|
|
void set_die_routine(void (*routine)(const char *err, va_list params) NORETURN)
|
|
{
|
|
die_routine = routine;
|
|
}
|
|
|
|
void usage(const char *err)
|
|
{
|
|
usage_routine(err);
|
|
}
|
|
|
|
void die(const char *err, ...)
|
|
{
|
|
va_list params;
|
|
|
|
va_start(params, err);
|
|
die_routine(err, params);
|
|
va_end(params);
|
|
}
|
|
|
|
int error(const char *err, ...)
|
|
{
|
|
va_list params;
|
|
|
|
va_start(params, err);
|
|
error_routine(err, params);
|
|
va_end(params);
|
|
return -1;
|
|
}
|
|
|
|
void warning(const char *warn, ...)
|
|
{
|
|
va_list params;
|
|
|
|
va_start(params, warn);
|
|
warn_routine(warn, params);
|
|
va_end(params);
|
|
}
|