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strbuf: convert predicates to return bool 

Now that the string predicates defined in git-compat-util.h all
return bool let's convert the return type of the string predicates
in strbuf.{c,h} to match them.

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Phillip Wood 2025-07-16 10:38:30 +01:00 committed by Junio C Hamano
parent f3ba426e35
commit f006e0323e
2 changed files with 20 additions and 20 deletions
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28
strbuf.c
View File

@ -8,55 +8,55 @@
#include "utf8.h"
#include "date.h"

int starts_with(const char *str, const char *prefix)
bool starts_with(const char *str, const char *prefix)
{
for (; ; str++, prefix++)
if (!*prefix)
return 1;
return true;
else if (*str != *prefix)
return 0;
return false;
}

int istarts_with(const char *str, const char *prefix)
bool istarts_with(const char *str, const char *prefix)
{
for (; ; str++, prefix++)
if (!*prefix)
return 1;
return true;
else if (tolower(*str) != tolower(*prefix))
return 0;
return false;
}

int starts_with_mem(const char *str, size_t len, const char *prefix)
bool starts_with_mem(const char *str, size_t len, const char *prefix)
{
const char *end = str + len;
for (; ; str++, prefix++) {
if (!*prefix)
return 1;
return true;
else if (str == end || *str != *prefix)
return 0;
return false;
}
}

int skip_to_optional_arg_default(const char *str, const char *prefix,
bool skip_to_optional_arg_default(const char *str, const char *prefix,
const char **arg, const char *def)
{
const char *p;

if (!skip_prefix(str, prefix, &p))
return 0;
return false;

if (!*p) {
if (arg)
*arg = def;
return 1;
return true;
}

if (*p != '=')
return 0;
return false;

if (arg)
*arg = p + 1;
return 1;
return true;
}

/*

12
strbuf.h
View File

@ -660,9 +660,9 @@ char *xstrvfmt(const char *fmt, va_list ap);
__attribute__((format (printf, 1, 2)))
char *xstrfmt(const char *fmt, ...);

int starts_with(const char *str, const char *prefix);
int istarts_with(const char *str, const char *prefix);
int starts_with_mem(const char *str, size_t len, const char *prefix);
bool starts_with(const char *str, const char *prefix);
bool istarts_with(const char *str, const char *prefix);
bool starts_with_mem(const char *str, size_t len, const char *prefix);

/*
* If the string "str" is the same as the string in "prefix", then the "arg"
@ -678,16 +678,16 @@ int starts_with_mem(const char *str, size_t len, const char *prefix);
* can be used instead of !strcmp(arg, "--key") and then
* skip_prefix(arg, "--key=", &arg) to parse such an option.
*/
int skip_to_optional_arg_default(const char *str, const char *prefix,
bool skip_to_optional_arg_default(const char *str, const char *prefix,
const char **arg, const char *def);

static inline int skip_to_optional_arg(const char *str, const char *prefix,
static inline bool skip_to_optional_arg(const char *str, const char *prefix,
const char **arg)
{
return skip_to_optional_arg_default(str, prefix, arg, "");
}

static inline int ends_with(const char *str, const char *suffix)
static inline bool ends_with(const char *str, const char *suffix)
{
size_t len;
return strip_suffix(str, suffix, &len);