Introduce git_etc_gitconfig() that encapsulates access of ETC_GITCONFIG.

[git.git] / git-compat-util.h

diff --git a/git-compat-util.h b/git-compat-util.h
index 7b29d1b905c618a50704a7b2c38041f71c942e71..e83195bde5ce202bd20b1d1a5dc95fa3f54ed6a1 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -52,6 +52,8 @@
 #include <fnmatch.h>
 #include <sys/poll.h>
 #include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/select.h>
 #include <assert.h>
 #include <regex.h>
 #include <netinet/in.h>
@@ -183,6 +185,22 @@ void *gitmemmem(const void *haystack, size_t haystacklen,
                 const void *needle, size_t needlelen);
 #endif
 
+#ifdef __GLIBC_PREREQ
+#if __GLIBC_PREREQ(2, 1)
+#define HAVE_STRCHRNUL
+#endif
+#endif
+
+#ifndef HAVE_STRCHRNUL
+#define strchrnul gitstrchrnul
+static inline char *gitstrchrnul(const char *s, int c)
+{
+       while (*s && *s != c)
+               s++;
+       return (char *)s;
+}
+#endif
+
 extern void release_pack_memory(size_t, int);
 
 static inline char* xstrdup(const char *str)