comparison: src/process.cpp
src/process.cpp
- changeset 53
- 1c80ba4a0d62
- parent 18
- fd7a7785c963
equal
deleted
inserted
replaced
| 52:e9edc3bd0301 | 53:1c80ba4a0d62 |
|---|---|
| 106 } | 106 } |
| 107 | 107 |
| 108 // wait for the process to completely finish | 108 // wait for the process to completely finish |
| 109 int status = -1; | 109 int status = -1; |
| 110 waitpid(pid, &status, 0); | 110 waitpid(pid, &status, 0); |
| 111 | 111 if (WIFEXITED(status)) { |
| 112 return status; | 112 return WEXITSTATUS(status); |
| 113 } else { | |
| 114 return -1; | |
| 115 } | |
| 113 } else { | 116 } else { |
| 114 perror("fork"); | 117 perror("fork"); |
| 115 return -1; | 118 return -1; |
| 116 } | 119 } |
| 117 } | 120 } |
