A char** variant of strcmp().
Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
---
include/qemu/cutils.h | 12 ++++++++++++
util/cutils.c | 5 +++++
2 files changed, 17 insertions(+)
diff --git a/include/qemu/cutils.h b/include/qemu/cutils.h
index 47aaa3b0b9..0941639f36 100644
--- a/include/qemu/cutils.h
+++ b/include/qemu/cutils.h
@@ -169,4 +169,16 @@ bool test_buffer_is_zero_next_accel(void);
int uleb128_encode_small(uint8_t *out, uint32_t n);
int uleb128_decode_small(const uint8_t *in, uint32_t *n);
+/**
+ * qemu_pstrcmp:
+ * @str1: a pointer to a C string
+ * @str2: a pointer to a C string
+ *
+ * Compares *str1 and *str2 with g_strcmp0().
+ *
+ * Returns: an integer less than, equal to, or greater than zero, if
+ * *str1 is <, == or > than *str2 .
+ */
+int qemu_pstrcmp(const char **str1, const char **str2);
+
#endif
diff --git a/util/cutils.c b/util/cutils.c
index 9205e09031..e2abc64278 100644
--- a/util/cutils.c
+++ b/util/cutils.c
@@ -769,3 +769,8 @@ char *size_to_str(uint64_t val)
return g_strdup_printf("%0.3g %sB", (double)val / div, suffixes[i]);
}
+
+int qemu_pstrcmp(const char **str1, const char **str2)
+{
+ return g_strcmp0(*str1, *str2);
+}
--
2.19.0.rc1
