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| author | Alexey Samsonov <samsonov@google.com> | 2013-09-03 13:09:28 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2013-09-03 13:09:28 +0000 |
| commit | 72870db5f2e0e83b2e925eef594dacfae275a8de (patch) | |
| tree | e3e08177c9096693492a5187af16abe172a07c96 /lib/sanitizer_common/sanitizer_libc.cc | |
| parent | da506a9ae831f275267ddc9ee74e5474246369b1 (diff) | |
Add internal_strchrnul function
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@189797 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_libc.cc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_libc.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_libc.cc b/lib/sanitizer_common/sanitizer_libc.cc index a3fb50c68..72ddf0fd3 100644 --- a/lib/sanitizer_common/sanitizer_libc.cc +++ b/lib/sanitizer_common/sanitizer_libc.cc @@ -125,6 +125,13 @@ char* internal_strchr(const char *s, int c) { } } +char *internal_strchrnul(const char *s, int c) { + char *res = internal_strchr(s, c); + if (!res) + res = (char*)s + internal_strlen(s); + return res; +} + char *internal_strrchr(const char *s, int c) { const char *res = 0; for (uptr i = 0; s[i]; i++) { |