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| author | Russ Cox <rsc@swtch.com> | 2012-10-22 12:32:09 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2012-10-22 12:32:09 -0400 |
| commit | 9e4b56e7645e08311590355824863ecf9f334f0c (patch) | |
| tree | e075835acb77327b3f6bedacb9d265a443065714 /man/man3/thread.3 | |
| parent | 81c2c5e775d83896f25981cf4c4e486c5cc91180 (diff) | |
| download | plan9port-9e4b56e7645e08311590355824863ecf9f334f0c.tar.gz plan9port-9e4b56e7645e08311590355824863ecf9f334f0c.tar.bz2 plan9port-9e4b56e7645e08311590355824863ecf9f334f0c.zip | |
libthread: add threadspawnd
R=rsc
http://codereview.appspot.com/6742064
Diffstat (limited to 'man/man3/thread.3')
| -rw-r--r-- | man/man3/thread.3 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/man/man3/thread.3 b/man/man3/thread.3 index 7f5cd69c..0ebbddd0 100644 --- a/man/man3/thread.3 +++ b/man/man3/thread.3 @@ -42,6 +42,7 @@ threadsetgrp, threadsetname, threadsetstate, threadspawn, +threadspawnd, threadspawnl, threadwaitchan, yield \- thread and proc management @@ -124,6 +125,7 @@ int chanprint(Channel *c, char *fmt, ...) .XX int threadspawnl(int fd[3], char *file, ...) int threadspawn(int fd[3], char *file, char *args[]) +int threadspawnd(int fd[3], char *file, char *args[], char *dir) int threadexecl(Channel *cpid, int fd[3], char *file, ...) int threadexec(Channel *cpid, int fd[3], char *file, char *args[]) Channel* threadwaitchan(void) @@ -240,6 +242,8 @@ Calls that do this are .IR threadexecl , .IR threadexits , .IR threadspawn , +.IR threadspawnd , +.IR threadspawnl , .IR alt , .IR send , and @@ -419,6 +423,13 @@ and but do not replace the current thread. They return the pid of the invoked program on success, or \-1 on error. +.I Threadspawnd +is like +.I threadspawn +but takes as its final argument the directory in which to run the invoked program. +The child will attempt to change into that directory before running the program, +but it is only best effort: failure to change into the directory does not +stop the running of the program. .PP .I Threadwaitchan returns a channel of pointers to |