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| author | Joseph Myers <joseph@codesourcery.com> | 2012-11-20 00:04:45 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-11-20 00:04:45 +0000 |
| commit | ecd4caf9783c99fb068a100c35899a0c3a3c6d98 (patch) | |
| tree | 12f035373cf93880694f3ddb453a25e564d12131 | |
| parent | c9c253d3729d24bff73ba4094bff386ec54a8cf1 (diff) | |
| download | glibc-ecd4caf9783c99fb068a100c35899a0c3a3c6d98.zip glibc-ecd4caf9783c99fb068a100c35899a0c3a3c6d98.tar.gz glibc-ecd4caf9783c99fb068a100c35899a0c3a3c6d98.tar.bz2 | |
Fix __bswap_64 return type in generic bits/byteswap.h.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | bits/byteswap.h | 11 |
2 files changed, 11 insertions, 5 deletions
@@ -1,3 +1,8 @@ +2012-11-19 Joseph Myers <joseph@codesourcery.com> + + * bits/byteswap.h: Include <bits/types.h>. + (__bswap_64): Use __uint64_t instead of unsigned long long int. + 2012-11-19 Pino Toscano <toscano.pino@tiscali.it> * sysdeps/mach/hurd/ptsname.c (ptsname): Change the type of PEERNAME to diff --git a/bits/byteswap.h b/bits/byteswap.h index 3ca0ad6..e19e91a 100644 --- a/bits/byteswap.h +++ b/bits/byteswap.h @@ -24,6 +24,7 @@ #define _BITS_BYTESWAP_H 1 #include <features.h> +#include <bits/types.h> /* Swap bytes in 16 bit value. */ #define __bswap_constant_16(x) \ @@ -70,15 +71,15 @@ __bswap_32 (unsigned int __bsx) | (((x) & 0x00000000000000ffull) << 56))) # if __GNUC_PREREQ (4, 2) -static __inline unsigned long long int -__bswap_64 (unsigned long long int __bsx) +static __inline __uint64_t +__bswap_64 (__uint64_t __bsx) { return __builtin_bswap64 (__bsx); } # else # define __bswap_64(x) \ (__extension__ \ - ({ union { __extension__ unsigned long long int __ll; \ + ({ union { __extension__ __uint64_t __ll; \ unsigned int __l[2]; } __w, __r; \ if (__builtin_constant_p (x)) \ __r.__ll = __bswap_constant_64 (x); \ @@ -101,8 +102,8 @@ __bswap_64 (unsigned long long int __bsx) | (((x) & 0x000000000000ff00ull) << 40) \ | (((x) & 0x00000000000000ffull) << 56)) -static __inline unsigned long long int -__bswap_64 (unsigned long long int __bsx) +static __inline __uint64_t +__bswap_64 (__uint64_t __bsx) { return __bswap_constant_64 (__bsx); } |