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MHD_get_version: support extraction version number from MHD_VERSION if PACKAGE_VERSION is not defined

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This commit is contained in:
Evgeny Grin (Karlson2k)
2014-12-22 19:42:44 +00:00
parent 49d17ea85e
commit 2ee782685c
1 changed files with 14 additions and 0 deletions
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src/microhttpd/daemon.c
+14
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@@ -4421,7 +4421,21 @@ MHD_set_panic_func (MHD_PanicCallback cb, void *cls)
const char *
MHD_get_version (void)
{
#ifdef PACKAGE_VERSION
return PACKAGE_VERSION;
#else /* !PACKAGE_VERSION */
static char ver[12] = "\0\0\0\0\0\0\0\0\0\0\0";
if (0 == ver[0])
{
int res = MHD_snprintf_(ver, sizeof(ver), "%x.%x.%x",
(((int)MHD_VERSION >> 24) & 0xFF),
(((int)MHD_VERSION >> 16) & 0xFF),
(((int)MHD_VERSION >> 8) & 0xFF));
if (0 >= res || sizeof(ver) <= res)
return "0.0.0"; /* Can't return real version*/
}
return ver;
#endif /* !PACKAGE_VERSION */
}