diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-05-16 14:40:33 +0200 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2019-06-03 10:20:15 +0200 |
| commit | 86809750bb4e6b0cda331ae9919f3d0e9bd53586 (patch) | |
| tree | 2bf88e9d090fca7d06e07610ef1c72dc60fdb515 /newlib | |
| parent | 66e75b696133e889f514415a259d8d8d56f35d16 (diff) | |
| download | newlib-86809750bb4e6b0cda331ae9919f3d0e9bd53586.zip newlib-86809750bb4e6b0cda331ae9919f3d0e9bd53586.tar.gz newlib-86809750bb4e6b0cda331ae9919f3d0e9bd53586.tar.bz2 | |
Avoid <sys/cdefs.h> dependency in <sys/_types.h>
Including <sys/cdefs.h> could result in cyclic header dependencies.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Diffstat (limited to 'newlib')
| -rw-r--r-- | newlib/libc/include/sys/_types.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/newlib/libc/include/sys/_types.h b/newlib/libc/include/sys/_types.h index 90383b0..0ed56ed 100644 --- a/newlib/libc/include/sys/_types.h +++ b/newlib/libc/include/sys/_types.h @@ -210,10 +210,15 @@ typedef unsigned short __nlink_t; typedef long __suseconds_t; /* microseconds (signed) */ typedef unsigned long __useconds_t; /* microseconds (unsigned) */ -#ifdef __GNUCLIKE_BUILTIN_VARARGS +/* + * Must be identical to the __GNUCLIKE_BUILTIN_VAALIST definition in + * <sys/cdefs.h>. The <sys/cdefs.h> must not be included here to avoid cyclic + * header dependencies. + */ +#if __GNUC_MINOR__ > 95 || __GNUC__ >= 3 typedef __builtin_va_list __va_list; #else typedef char * __va_list; -#endif /* __GNUCLIKE_BUILTIN_VARARGS */ +#endif #endif /* _SYS__TYPES_H */ |