path: root/sha1_file.c
diff options
authorJonathan Nieder <>2011-03-16 05:15:31 (GMT)
committerJunio C Hamano <>2011-03-17 22:30:49 (GMT)
commit28bd70d811391be10c55ce4aee1b6ee991d7a86b (patch)
treebf682c250e811b0e8f52e9305b5b4b23dc521bd5 /sha1_file.c
parent31d713d069f6586c3b18aa721ccd668fa994219c (diff)
unbreak and eliminate NO_C99_FORMAT
In the spirit of v1.5.0.2~21 (Check for PRIuMAX rather than NO_C99_FORMAT in fast-import.c, 2007-02-20), use PRIuMAX from git-compat-util.h on all platforms instead of C99-specific formats like %zu with dangerous fallbacks to %u or %lu. So now C99-challenged platforms can build git without provoking warnings or errors from printf, even if pointers do not have the same size as an int or long. The need for a fallback PRIuMAX is detected in git-compat-util.h with "#ifndef PRIuMAX". So while at it, simplify the Makefile and configure script by eliminating the NO_C99_FORMAT knob altogether. Signed-off-by: Jonathan Nieder <> Signed-off-by: Junio C Hamano <>
Diffstat (limited to 'sha1_file.c')
1 files changed, 2 insertions, 7 deletions
diff --git a/sha1_file.c b/sha1_file.c
index 27730c3..ea99f6f 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -25,13 +25,8 @@
-#ifdef NO_C99_FORMAT
-#define SZ_FMT "lu"
-static unsigned long sz_fmt(size_t s) { return (unsigned long)s; }
-#define SZ_FMT "zu"
-static size_t sz_fmt(size_t s) { return s; }
+#define SZ_FMT PRIuMAX
+static inline uintmax_t sz_fmt(size_t s) { return s; }
const unsigned char null_sha1[20];