Merge branch 'jk/avoid-redef-system-functions-2.30'
Redefining system functions for a few functions did not follow our
usual "implement git_foo() and #define foo(args) git_foo(args)"
pattern, which has broken build for some folks.
* jk/avoid-redef-system-functions-2.30:
git-compat-util: undefine system names before redeclaring them
git-compat-util: avoid redefining system function names
diff --git a/git-compat-util.h b/git-compat-util.h
index a76d052..76e4b11 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -341,11 +341,13 @@ struct itimerval {
#endif
#ifdef NO_SETITIMER
-static inline int setitimer(int which UNUSED,
- const struct itimerval *value UNUSED,
- struct itimerval *newvalue UNUSED) {
+static inline int git_setitimer(int which UNUSED,
+ const struct itimerval *value UNUSED,
+ struct itimerval *newvalue UNUSED) {
return 0; /* pretend success */
}
+#undef setitimer
+#define setitimer(which,value,ovalue) git_setitimer(which,value,ovalue)
#endif
#ifndef NO_LIBGEN_H
@@ -1471,14 +1473,19 @@ int open_nofollow(const char *path, int flags);
#endif
#ifndef _POSIX_THREAD_SAFE_FUNCTIONS
-static inline void flockfile(FILE *fh UNUSED)
+static inline void git_flockfile(FILE *fh UNUSED)
{
; /* nothing */
}
-static inline void funlockfile(FILE *fh UNUSED)
+static inline void git_funlockfile(FILE *fh UNUSED)
{
; /* nothing */
}
+#undef flockfile
+#undef funlockfile
+#undef getc_unlocked
+#define flockfile(fh) git_flockfile(fh)
+#define funlockfile(fh) git_funlockfile(fh)
#define getc_unlocked(fh) getc(fh)
#endif
