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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/libsanitizer/sanitizer_common/sanitizer_syscall_generic.inc | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/libsanitizer/sanitizer_common/sanitizer_syscall_generic.inc')
-rw-r--r-- | gcc-4.9/libsanitizer/sanitizer_common/sanitizer_syscall_generic.inc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc-4.9/libsanitizer/sanitizer_common/sanitizer_syscall_generic.inc b/gcc-4.9/libsanitizer/sanitizer_common/sanitizer_syscall_generic.inc new file mode 100644 index 000000000..6b2c915a3 --- /dev/null +++ b/gcc-4.9/libsanitizer/sanitizer_common/sanitizer_syscall_generic.inc @@ -0,0 +1,22 @@ +//===-- sanitizer_syscall_generic.inc ---------------------------*- C++ -*-===// +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// Generic implementations of internal_syscall and internal_iserror. +// +//===----------------------------------------------------------------------===// + +#define internal_syscall syscall + +bool internal_iserror(uptr retval, int *rverrno) { + if (retval == (uptr)-1) { + if (rverrno) + *rverrno = errno; + return true; + } else { + return false; + } +} |