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glib-aux: add nm_strdup_reset_secret() helper

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Thomas Haller 2022-01-02 14:57:51 +01:00
parent f924b4382e
commit 3378ec1236
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GPG key ID: 29C2366E4DFC5728
1 changed files with 16 additions and 0 deletions
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16
src/libnm-glib-aux/nm-secret-utils.h
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@ -20,6 +20,22 @@ char *nm_secret_strchomp(char *secret);
void nm_free_secret(char *secret);
static inline gboolean
nm_strdup_reset_secret(char **dst, const char *src)
{
char *old;
nm_assert(dst);
if (nm_streq0(*dst, src))
return FALSE;
old = *dst;
*dst = src ? g_strdup(src) : NULL;
if (old)
nm_free_secret(old);
return TRUE;
}
NM_AUTO_DEFINE_FCN0(char *, _nm_auto_free_secret, nm_free_secret);
/**
* nm_auto_free_secret: