for_each_loose_file_in_objdir: take an optional strbuf path

diff --git a/git-compat-util.h b/git-compat-util.h
index 4e7e3f8726a26a1f7dfbb889fe3531d01d4419b9..44890d5b18f1f37308bdf77c80ee66bb65afc913 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -82,6 +82,7 @@
 #define _ALL_SOURCE 1
 #define _GNU_SOURCE 1
 #define _BSD_SOURCE 1
+#define _DEFAULT_SOURCE 1
 #define _NETBSD_SOURCE 1
 #define _SGI_SOURCE 1
 
@@ -191,7 +192,7 @@ extern int compat_mkdir_wo_trailing_slash(const char*, mode_t);
 struct itimerval {
        struct timeval it_interval;
        struct timeval it_value;
-}
+};
 #endif
 
 #ifdef NO_SETITIMER
@@ -626,6 +627,8 @@ extern int odb_mkstemp(char *template, size_t limit, const char *pattern);
 extern int odb_pack_keep(char *name, size_t namesz, const unsigned char *sha1);
 extern char *xgetcwd(void);
 
+#define REALLOC_ARRAY(x, alloc) (x) = xrealloc((x), (alloc) * sizeof(*(x)))
+
 static inline size_t xsize_t(off_t len)
 {
        if (len > (size_t) len)
@@ -674,7 +677,7 @@ extern const unsigned char sane_ctype[256];
 #define iscntrl(x) (sane_istest(x,GIT_CNTRL))
 #define ispunct(x) sane_istest(x, GIT_PUNCT | GIT_REGEX_SPECIAL | \
                GIT_GLOB_SPECIAL | GIT_PATHSPEC_MAGIC)
-#define isxdigit(x) (hexval_table[x] != -1)
+#define isxdigit(x) (hexval_table[(unsigned char)(x)] != -1)
 #define tolower(x) sane_case((unsigned char)(x), 0x20)
 #define toupper(x) sane_case((unsigned char)(x), 0)
 #define is_pathspec_magic(x) sane_istest(x,GIT_PATHSPEC_MAGIC)