Pirama Arumuga Nainar | 799172d | 2016-03-03 15:50:30 -0800 | [diff] [blame^] | 1 | /*===- InstrProfilingUtil.c - Support library for PGO instrumentation -----===*\ |
| 2 | |* |
| 3 | |* The LLVM Compiler Infrastructure |
| 4 | |* |
| 5 | |* This file is distributed under the University of Illinois Open Source |
| 6 | |* License. See LICENSE.TXT for details. |
| 7 | |* |
| 8 | \*===----------------------------------------------------------------------===*/ |
| 9 | |
| 10 | #include "InstrProfilingUtil.h" |
| 11 | #include "InstrProfiling.h" |
| 12 | |
| 13 | #ifdef _WIN32 |
| 14 | #include <direct.h> |
| 15 | #elif I386_FREEBSD |
| 16 | int mkdir(const char*, unsigned short); |
| 17 | #else |
| 18 | #include <sys/stat.h> |
| 19 | #include <sys/types.h> |
| 20 | #endif |
| 21 | |
| 22 | COMPILER_RT_VISIBILITY |
| 23 | void __llvm_profile_recursive_mkdir(char *path) { |
| 24 | int i; |
| 25 | |
| 26 | for (i = 1; path[i] != '\0'; ++i) { |
| 27 | if (path[i] != '/') continue; |
| 28 | path[i] = '\0'; |
| 29 | #ifdef _WIN32 |
| 30 | _mkdir(path); |
| 31 | #else |
| 32 | mkdir(path, 0755); /* Some of these will fail, ignore it. */ |
| 33 | #endif |
| 34 | path[i] = '/'; |
| 35 | } |
| 36 | } |