diff mbox series

[v3,05/14] tools/nolibc: stdint: use int for size_t on 32bit

Message ID 20230803-nolibc-warnings-v3-5-bcc1a096ae02@weissschuh.net
State New
Headers show
Series tools/nolibc: enable compiler warnings | expand

Commit Message

Thomas Weißschuh Aug. 3, 2023, 7:28 a.m. UTC 
Otherwise both gcc and clang may generate warnings about type
mismatches:

sysroot/mips/include/string.h:12:14: warning: mismatch in argument 1 type of built-in function 'malloc'; expected 'unsigned int' [-Wbuiltin-declaration-mismatch]
   12 | static void *malloc(size_t len);
      |              ^~~~~~

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
 tools/include/nolibc/stdint.h | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/tools/include/nolibc/stdint.h b/tools/include/nolibc/stdint.h
index 4b282435a59a..0f390c3028d8 100644
--- a/tools/include/nolibc/stdint.h
+++ b/tools/include/nolibc/stdint.h
@@ -15,7 +15,11 @@  typedef unsigned int       uint32_t;
 typedef   signed int        int32_t;
 typedef unsigned long long uint64_t;
 typedef   signed long long  int64_t;
+#if __SIZE_WIDTH__ == 64
 typedef unsigned long        size_t;
+#else
+typedef unsigned int         size_t;
+#endif
 typedef   signed long       ssize_t;
 typedef unsigned long     uintptr_t;
 typedef   signed long      intptr_t;