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0fcfd160b0
Do the usage and error reporting in "usage.c", and the sha1 file accesses in "sha1_file.c". Small, nice, easily separated parts. Good.
41 lines
645 B
C
41 lines
645 B
C
/*
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* GIT - The information manager from hell
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*
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* Copyright (C) Linus Torvalds, 2005
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*/
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#include <stdarg.h>
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#include "cache.h"
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static void report(const char *prefix, const char *err, va_list params)
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{
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fputs(prefix, stderr);
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vfprintf(stderr, err, params);
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fputs("\n", stderr);
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}
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void usage(const char *err)
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{
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fprintf(stderr, "usage: %s\n", err);
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exit(1);
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}
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void die(const char *err, ...)
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{
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va_list params;
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va_start(params, err);
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report("fatal: ", err, params);
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va_end(params);
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exit(1);
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}
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int error(const char *err, ...)
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{
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va_list params;
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va_start(params, err);
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report("error: ", err, params);
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va_end(params);
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return -1;
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}
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