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core-util: Add pa_safe_streq

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Like pa_streq, but does not blow up on NULL pointers.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
This commit is contained in:
David Henningsson 2013-05-22 14:08:19 +02:00
parent ae9f6dc356
commit de5eb70032
1 changed files with 9 additions and 0 deletions
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9
src/pulsecore/core-util.h
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@ -208,6 +208,15 @@ void pa_unset_env_recorded(void);
pa_bool_t pa_in_system_mode(void); pa_bool_t pa_in_system_mode(void);
#define pa_streq(a,b) (!strcmp((a),(b))) #define pa_streq(a,b) (!strcmp((a),(b)))
/* Like pa_streq, but does not blow up on NULL pointers. */
static inline bool pa_safe_streq(const char *a, const char *b)
{
if (a == NULL || b == NULL)
return a == b;
return pa_streq(a, b);
}
pa_bool_t pa_str_in_list_spaces(const char *needle, const char *haystack); pa_bool_t pa_str_in_list_spaces(const char *needle, const char *haystack);
char *pa_get_host_name_malloc(void); char *pa_get_host_name_malloc(void);