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glib-aux: add nm_strstrip_dup() helper

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Thomas Haller 2022-01-02 00:28:46 +01:00
parent 3378ec1236
commit fa87ef6cd3
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1 changed files with 21 additions and 0 deletions
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21
src/libnm-glib-aux/nm-macros-internal.h
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@ -1057,6 +1057,27 @@ nm_strstrip(char *str)
return str ? g_strstrip(str) : NULL; return str ? g_strstrip(str) : NULL;
} }
static inline char *
nm_strstrip_dup(const char *str)
{
gsize l;
char *s;
if (!str)
return NULL;
str = nm_str_skip_leading_spaces(str);
l = strlen(str);
while (l > 0 && g_ascii_isspace(str[l - 1]))
l--;
s = g_new(char, l + 1);
memcpy(s, str, l);
s[l] = '\0';
return s;
}
static inline const char * static inline const char *
nm_strstrip_avoid_copy(const char *str, char **str_free) nm_strstrip_avoid_copy(const char *str, char **str_free)
{ {