99 static FILE *ProfileFile = NULL;  variable
100 static FILE *getProfileFile() { return ProfileFile; }  in getProfileFile()
101 static void setProfileFile(FILE *File) { ProfileFile = File; }  in setProfileFile()
191 static int getProfileFileSizeForMerging(FILE *ProfileFile,  in getProfileFileSizeForMerging()  argument
193   if (fseek(ProfileFile, 0L, SEEK_END) == -1) {  in getProfileFileSizeForMerging()
198   *ProfileFileSize = ftell(ProfileFile);  in getProfileFileSizeForMerging()
201   if (fseek(ProfileFile, 0L, SEEK_SET) == -1) {  in getProfileFileSizeForMerging()
221 static int mmapProfileForMerging(FILE *ProfileFile, uint64_t ProfileFileSize,  in mmapProfileForMerging()  argument
224                         fileno(ProfileFile), 0);  in mmapProfileForMerging()
245 static int doProfileMerging(FILE *ProfileFile, int *MergeDone) {  in doProfileMerging()  argument
250   if (getProfileFileSizeForMerging(ProfileFile, &ProfileFileSize) == -1)  in doProfileMerging()
259   if (mmapProfileForMerging(ProfileFile, ProfileFileSize, &ProfileBuffer) == -1)  in doProfileMerging()
267   COMPILER_RT_FTRUNCATE(ProfileFile, __llvm_profile_get_size_for_buffer());  in doProfileMerging()
294   FILE *ProfileFile = NULL;  in openFileForMerging()  local
297   ProfileFile = getProfileFile();  in openFileForMerging()
298   if (ProfileFile) {  in openFileForMerging()
299     lprofLockFileHandle(ProfileFile);  in openFileForMerging()
302     ProfileFile = lprofOpenFileEx(ProfileFileName);  in openFileForMerging()
304   if (!ProfileFile)  in openFileForMerging()
307   rc = doProfileMerging(ProfileFile, MergeDone);  in openFileForMerging()
308   if (rc || (!*MergeDone && COMPILER_RT_FTRUNCATE(ProfileFile, 0L)) ||  in openFileForMerging()
309       fseek(ProfileFile, 0L, SEEK_SET) == -1) {  in openFileForMerging()
312     fclose(ProfileFile);  in openFileForMerging()
315   return ProfileFile;  in openFileForMerging()