| … | |
… | |
| 68 | |
68 | |
| 69 | Returns the PID of the new process if successful. On any error, |
69 | Returns the PID of the new process if successful. On any error, |
| 70 | "undef" is currently returned. Failure to execution might or might |
70 | "undef" is currently returned. Failure to execution might or might |
| 71 | not be reported as "undef", or via a subprocess exit status of 127. |
71 | not be reported as "undef", or via a subprocess exit status of 127. |
| 72 | |
72 | |
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73 | $pid = spawnp $file, \@argv[, \@envp] |
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74 | Like "spawn", but searches $file in $ENV{PATH} like the shell would |
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75 | do. |
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76 | |
| 73 | fd_inherit $fileno[, $on] |
77 | fd_inherit $fileno[, $on] |
| 74 | File descriptors can be inherited by the spawned processes or not. |
78 | File descriptors can be inherited by the spawned processes or not. |
| 75 | This is decided on a per file descriptor basis. This module does |
79 | This is decided on a per file descriptor basis. This module does |
| 76 | nothing to any preexisting handles, but with this call, you can |
80 | nothing to any preexisting handles, but with this call, you can |
| 77 | change the state of a single file descriptor to either be inherited |
81 | change the state of a single file descriptor to either be inherited |
