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Vendor import of compiler-rt release_70 branch r341916:

Browse Source 
https://llvm.org/svn/llvm-project/compiler-rt/branches/release_70@341916
This commit is contained in:
Dimitry Andric 2018-09-11 10:10:03 +00:00
parent d6ad2d02b6
commit d2f57ad522
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/vendor/compiler-rt/dist-release_70/; revision=338579
svn path=/vendor/compiler-rt/compiler-rt-release_701-r349250/; revision=342119; tag=vendor/compiler-rt/compiler-rt-release_701-r349250
1 changed files with 5 additions and 4 deletions
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9
lib/sanitizer_common/sanitizer_platform_limits_posix.cc
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@ -1037,7 +1037,11 @@ CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len);
CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level);
CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type);
#if SANITIZER_LINUX && (!defined(__ANDROID__) || __ANDROID_API__ >= 21)
#ifndef __GLIBC_PREREQ
#define __GLIBC_PREREQ(x, y) 0
#endif
#if SANITIZER_LINUX && (__ANDROID_API__ >= 21 || __GLIBC_PREREQ (2, 14))
CHECK_TYPE_SIZE(mmsghdr);
CHECK_SIZE_AND_OFFSET(mmsghdr, msg_hdr);
CHECK_SIZE_AND_OFFSET(mmsghdr, msg_len);
@ -1078,9 +1082,6 @@ COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction));
// Can't write checks for sa_handler and sa_sigaction due to them being
// preprocessor macros.
CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask);
#ifndef __GLIBC_PREREQ
#define __GLIBC_PREREQ(x, y) 0
#endif
#if !defined(__s390x__) || __GLIBC_PREREQ (2, 20)
// On s390x glibc 2.19 and earlier sa_flags was unsigned long, and sa_resv
// didn't exist.