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git/usage.c
Linus Torvalds 0fcfd160b0 Split up read-cache.c into more logical clumps.
Do the usage and error reporting in "usage.c", and the sha1 file
accesses in "sha1_file.c".

Small, nice, easily separated parts. Good.
2005-04-18 13:04:43 -07:00

40 lines
645 B
C

/*
* GIT - The information manager from hell
*
* Copyright (C) Linus Torvalds, 2005
*/
#include <stdarg.h>
#include "cache.h"
static void report(const char *prefix, const char *err, va_list params)
{
fputs(prefix, stderr);
vfprintf(stderr, err, params);
fputs("\n", stderr);
}
void usage(const char *err)
{
fprintf(stderr, "usage: %s\n", err);
exit(1);
}
void die(const char *err, ...)
{
va_list params;
va_start(params, err);
report("fatal: ", err, params);
va_end(params);
exit(1);
}
int error(const char *err, ...)
{
va_list params;
va_start(params, err);
report("error: ", err, params);
va_end(params);
return -1;
}