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| author |   Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-03-26 15:37:35 -0500 |
|---|---|---|
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-04-09 15:05:36 -0500 |
| commit | 27822ce67fbf7f2b204992a410e7da2e8c1e2607 (patch) | |
| tree | 6acda311114ef0da18e825c4d26e0013c321a679 /nscd | |
| parent | Use statvfs64() for pathconf(_PC_NAME_MAX). (diff) | |
| download | glibc-27822ce67fbf7f2b204992a410e7da2e8c1e2607.tar.gz glibc-27822ce67fbf7f2b204992a410e7da2e8c1e2607.tar.bz2 glibc-27822ce67fbf7f2b204992a410e7da2e8c1e2607.zip | |
Define _STRING_ARCH_unaligned unconditionally
This patch defines _STRING_ARCH_unaligned to 0 on default bits/string.h
header to avoid undefined compiler warnings on platforms that do not
define it. It also make adjustments in code where tests checked if macro
existed or not.
Diffstat (limited to 'nscd')
| -rw-r--r-- | nscd/nscd_gethst_r.c | 2 | ||||
| -rw-r--r-- | nscd/nscd_getserv_r.c | 2 | ||||
| -rw-r--r-- | nscd/nscd_helper.c | 6 |
3 files changed, 5 insertions, 5 deletions
diff --git a/nscd/nscd_gethst_r.c b/nscd/nscd_gethst_r.c index fe885ee320..265f4d0c24 100644 --- a/nscd/nscd_gethst_r.c +++ b/nscd/nscd_gethst_r.c @@ -191,7 +191,7 @@ nscd_gethst_r (const char *key, size_t keylen, request_type type, goto out; } -#ifndef _STRING_ARCH_unaligned +#if !_STRING_ARCH_unaligned /* The aliases_len array in the mapped database might very well be unaligned. We will access it word-wise so on platforms which do not tolerate unaligned accesses we diff --git a/nscd/nscd_getserv_r.c b/nscd/nscd_getserv_r.c index 4e3f702b84..f079a77aa7 100644 --- a/nscd/nscd_getserv_r.c +++ b/nscd/nscd_getserv_r.c @@ -141,7 +141,7 @@ nscd_getserv_r (const char *crit, size_t critlen, const char *proto, > recend, 0)) goto out; -#ifndef _STRING_ARCH_unaligned +#if !_STRING_ARCH_unaligned /* The aliases_len array in the mapped database might very well be unaligned. We will access it word-wise so on platforms which do not tolerate unaligned accesses we diff --git a/nscd/nscd_helper.c b/nscd/nscd_helper.c index 0d61643f10..9fe1f46156 100644 --- a/nscd/nscd_helper.c +++ b/nscd/nscd_helper.c @@ -490,7 +490,7 @@ __nscd_cache_search (request_type type, const char *key, size_t keylen, struct hashentry *here = (struct hashentry *) (mapped->data + work); ref_t here_key, here_packet; -#ifndef _STRING_ARCH_unaligned +#if !_STRING_ARCH_unaligned /* Although during garbage collection when moving struct hashentry records around we first copy from old to new location and then adjust pointer from previous hashentry to it, there is no barrier @@ -512,7 +512,7 @@ __nscd_cache_search (request_type type, const char *key, size_t keylen, struct datahead *dh = (struct datahead *) (mapped->data + here_packet); -#ifndef _STRING_ARCH_unaligned +#if !_STRING_ARCH_unaligned if ((uintptr_t) dh & (__alignof__ (*dh) - 1)) return NULL; #endif @@ -536,7 +536,7 @@ __nscd_cache_search (request_type type, const char *key, size_t keylen, struct hashentry *trailelem; trailelem = (struct hashentry *) (mapped->data + trail); -#ifndef _STRING_ARCH_unaligned +#if !_STRING_ARCH_unaligned /* We have to redo the checks. Maybe the data changed. */ if ((uintptr_t) trailelem & (__alignof__ (*trailelem) - 1)) return NULL; |