diff options
| author | Thomas Haller <thaller@redhat.com> | 2020-01-28 12:28:07 +0100 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2020-02-10 19:11:50 +0100 |
| commit | 455cec9986b240bb7aa1ae3b17f4aeccb774c7f2 (patch) | |
| tree | 425a451fc50c1d171296667399ed50992a105f57 | |
| parent | 45a832ac50cda28913dcf3abbe629cb59955d09b (diff) | |
| download | NetworkManager-455cec9986b240bb7aa1ae3b17f4aeccb774c7f2.tar.gz | |
shared: add nm_utils_strdup_reset() helper
| -rw-r--r-- | shared/nm-glib-aux/nm-shared-utils.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/shared/nm-glib-aux/nm-shared-utils.h b/shared/nm-glib-aux/nm-shared-utils.h index ab5ce83cbe..d1257242fa 100644 --- a/shared/nm-glib-aux/nm-shared-utils.h +++ b/shared/nm-glib-aux/nm-shared-utils.h @@ -1615,4 +1615,18 @@ guint nm_utils_parse_debug_string (const char *string, const GDebugKey *keys, guint nkeys); +/*****************************************************************************/ + +static inline gboolean +nm_utils_strdup_reset (char **dst, const char *src) +{ + nm_assert (dst); + + if (nm_streq0 (*dst, src)) + return FALSE; + g_free (*dst); + *dst = g_strdup (src); + return TRUE; +} + #endif /* __NM_SHARED_UTILS_H__ */ |