Author: vedantk Date: Wed Jun 8 17:32:03 2016 New Revision: 272215 URL: http://llvm.org/viewvc/llvm-project?rev=272215&view=rev Log: [docs] Coverage: Clarify return value of __llvm_profile_write_file
Modified: cfe/trunk/docs/SourceBasedCodeCoverage.rst Modified: cfe/trunk/docs/SourceBasedCodeCoverage.rst URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/SourceBasedCodeCoverage.rst?rev=272215&r1=272214&r2=272215&view=diff ============================================================================== --- cfe/trunk/docs/SourceBasedCodeCoverage.rst (original) +++ cfe/trunk/docs/SourceBasedCodeCoverage.rst Wed Jun 8 17:32:03 2016 @@ -206,8 +206,9 @@ without using static initializers, do th to ``__llvm_profile_write_file``. * Forward-declare ``int __llvm_profile_write_file(void)`` and call it to write - out a profile. Calling this function multiple times appends profile data to - an existing on-disk raw profile. + out a profile. This function returns 0 when it succeeds, and a non-zero value + otherwise. Calling this function multiple times appends profile data to an + existing on-disk raw profile. Drawbacks and limitations ========================= _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits