[PATCH 4/6] Fix an "implicit function definition" warning.
From: Ramsay Jones <hidden>
Date: 2016-06-15 22:42:58
Subsystem:
the rest · Maintainer:
Linus Torvalds
The function at issue being initgroups() from the <grp.h> header file. On Cygwin, setting _XOPEN_SOURCE suppresses the definition of initgroups(), which causes the warning while compiling daemon.c. Signed-off-by: Ramsay Jones <redacted> --- git-compat-util.h | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/git-compat-util.h b/git-compat-util.h
index c1bcb00..e54604e 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h@@ -47,9 +47,15 @@ #include <netdb.h> #include <pwd.h> #include <inttypes.h> +#if defined(__CYGWIN__) +#undef _XOPEN_SOURCE +#include <grp.h> +#define _XOPEN_SOURCE 600 +#else #undef _ALL_SOURCE /* AIX 5.3L defines a struct list with _ALL_SOURCE. */ #include <grp.h> #define _ALL_SOURCE 1 +#endif #ifndef NO_ICONV #include <iconv.h>
--
1.5.0