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ef90d6d420
git_config() only had a function parameter, but no callback data parameter. This assumes that all callback functions only modify global variables. With this patch, every callback gets a void * parameter, and it is hoped that this will help the libification effort. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
23 lines
439 B
C
23 lines
439 B
C
#include "cache.h"
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static const char *alias_key;
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static char *alias_val;
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static int alias_lookup_cb(const char *k, const char *v, void *cb)
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{
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if (!prefixcmp(k, "alias.") && !strcmp(k+6, alias_key)) {
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if (!v)
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return config_error_nonbool(k);
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alias_val = xstrdup(v);
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return 0;
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}
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return 0;
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}
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char *alias_lookup(const char *alias)
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{
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alias_key = alias;
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alias_val = NULL;
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git_config(alias_lookup_cb, NULL);
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return alias_val;
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}
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