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| author | Gonglei <arei.gonglei@huawei.com> | 2014-10-16 18:59:37 +0800 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-10-16 23:02:31 +0100 |
| commit | 5f77ef69a195098baddfdc6d189f1b4a94587378 (patch) | |
| tree | 841f241d6cee4a86cf76401878094cb8edaf3ccf /include/glib-compat.h | |
| parent | 8a2c26362426a7698c344ecbd13fc96e0d590e22 (diff) | |
| download | qemu-5f77ef69a195098baddfdc6d189f1b4a94587378.zip qemu-5f77ef69a195098baddfdc6d189f1b4a94587378.tar.gz qemu-5f77ef69a195098baddfdc6d189f1b4a94587378.tar.bz2 | |
glib: add compatibility interface for g_strcmp0()
This patch fixes compilation errors when building against glib < 2.16.0
due to the missing g_strcmp0() function.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Message-id: 1413457177-10132-1-git-send-email-arei.gonglei@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/glib-compat.h')
| -rw-r--r-- | include/glib-compat.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/glib-compat.h b/include/glib-compat.h index e29bf69..f0615c9 100644 --- a/include/glib-compat.h +++ b/include/glib-compat.h @@ -45,6 +45,23 @@ static inline gint64 g_get_monotonic_time(void) } #endif +#if !GLIB_CHECK_VERSION(2, 16, 0) +static inline int g_strcmp0(const char *str1, const char *str2) +{ + int result; + + if (!str1) { + result = -(str1 != str2); + } else if (!str2) { + result = (str1 != str2); + } else { + result = strcmp(str1, str2); + } + + return result; +} +#endif + #ifdef _WIN32 /* * g_poll has a problem on Windows when using |