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| author | Bill Wendling <isanbard@gmail.com> | 2012-05-25 21:55:06 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2012-05-25 21:55:06 +0000 |
| commit | e00c8fdcc150516ea55304000f28d468c75334aa (patch) | |
| tree | d2320a06def18e61eac1a5873e12ccbbf97b6699 /runtime | |
| parent | d72d67da07299d7773bfd97f75a469accfdc58de (diff) | |
| download | external_llvm-e00c8fdcc150516ea55304000f28d468c75334aa.zip external_llvm-e00c8fdcc150516ea55304000f28d468c75334aa.tar.gz external_llvm-e00c8fdcc150516ea55304000f28d468c75334aa.tar.bz2 | |
Open in read/write mode, creating the file if it doesn't exist.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157501 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/libprofile/GCDAProfiling.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/runtime/libprofile/GCDAProfiling.c b/runtime/libprofile/GCDAProfiling.c index 2c37348..32d19ad 100644 --- a/runtime/libprofile/GCDAProfiling.c +++ b/runtime/libprofile/GCDAProfiling.c @@ -110,14 +110,14 @@ void llvm_gcda_start_file(const char *orig_filename) { char *filename; filename = mangle_filename(orig_filename); recursive_mkdir(filename); - output_file = fopen(filename, "wb"); + output_file = fopen(filename, "w+b"); if (!output_file) { const char *cptr = strrchr(orig_filename, '/'); - output_file = fopen(cptr ? cptr + 1 : orig_filename, "wb"); + output_file = fopen(cptr ? cptr + 1 : orig_filename, "w+b"); if (!output_file) { - fprintf(stderr, "LLVM profiling runtime: while opening '%s': ", + fprintf(stderr, "LLVM profiling runtime: cannot open '%s': ", cptr ? cptr + 1 : orig_filename); perror(""); return; |