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git_config_bool_or_int()

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This new function can be used by config parsers to tell if a variable
is simply set, set to 1, or set to "true".

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2008-04-12 18:33:31 -07:00
parent 4cdda2b895
commit a53f2ec617
2 changed files with 10 additions and 1 deletions
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1
cache.h
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@ -692,6 +692,7 @@ extern int git_parse_long(const char *, long *);
extern int git_parse_ulong(const char *, unsigned long *);
extern int git_config_int(const char *, const char *);
extern unsigned long git_config_ulong(const char *, const char *);
extern int git_config_bool_or_int(const char *, const char *, int *);
extern int git_config_bool(const char *, const char *);
extern int git_config_string(const char **, const char *, const char *);
extern int git_config_set(const char *, const char *);

10
config.c
View File

@ -303,8 +303,9 @@ unsigned long git_config_ulong(const char *name, const char *value)
return ret;
}
int git_config_bool(const char *name, const char *value)
int git_config_bool_or_int(const char *name, const char *value, int *is_bool)
{
*is_bool = 1;
if (!value)
return 1;
if (!*value)
@ -313,9 +314,16 @@ int git_config_bool(const char *name, const char *value)
return 1;
if (!strcasecmp(value, "false") || !strcasecmp(value, "no"))
return 0;
*is_bool = 0;
return git_config_int(name, value) != 0;
}
int git_config_bool(const char *name, const char *value)
{
int discard;
return git_config_bool_or_int(name, value, &discard);
}
int git_config_string(const char **dest, const char *var, const char *value)
{
if (!value)