Mercurial > hg > xemacs-beta
comparison src/s/irix4-0.h @ 278:90d73dddcdc4 r21-0b37
Import from CVS: tag r21-0b37
| author | cvs |
|---|---|
| date | Mon, 13 Aug 2007 10:31:29 +0200 |
| parents | c5d627a313b1 |
| children |
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| 277:cfdf3ff11843 | 278:90d73dddcdc4 |
|---|---|
| 33 /* It is necessary to prevent SIGCHLD signals within _getpty. | 33 /* It is necessary to prevent SIGCHLD signals within _getpty. |
| 34 So we block them. */ | 34 So we block them. */ |
| 35 #define PTY_OPEN \ | 35 #define PTY_OPEN \ |
| 36 { \ | 36 { \ |
| 37 char *name; \ | 37 char *name; \ |
| 38 struct stat stb; \ | |
| 38 EMACS_BLOCK_SIGCHLD; \ | 39 EMACS_BLOCK_SIGCHLD; \ |
| 39 name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); \ | 40 name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); \ |
| 40 EMACS_UNBLOCK_SIGCHLD; \ | 41 EMACS_UNBLOCK_SIGCHLD; \ |
| 41 if (name == 0) \ | 42 if (name == 0) \ |
| 42 return -1; \ | 43 return -1; \ |