Mercurial > hg > xemacs-beta

comparison src/s/gnu.h @ 367:a4f53d9b3154 r21-1-13

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Import from CVS: tag r21-1-13
author cvs
date Mon, 13 Aug 2007 11:01:07 +0200
parents 30d2cfa1092a
children cc15677e0335
comparison
equal deleted inserted replaced
366:83d76f480a59 367:a4f53d9b3154
81 81
82 #define PTY_TTY_NAME_SPRINTF \ 82 #define PTY_TTY_NAME_SPRINTF \
83 { \ 83 { \
84 char *ptsname(), *ptyname; \ 84 char *ptsname(), *ptyname; \
85 \ 85 \
86 sigblock(sigmask(SIGCHLD)); \ 86 EMACS_BLOCK_SIGNAL (SIGCHLD); \
87 if (grantpt(fd) == -1) \ 87 if (grantpt(fd) == -1) \
88 fatal("could not grant slave pty"); \ 88 fatal("could not grant slave pty"); \
89 if (unlockpt(fd) == -1) \ 89 if (unlockpt(fd) == -1) \
90 fatal("could not unlock slave pty"); \ 90 fatal("could not unlock slave pty"); \
91 if (!(ptyname = ptsname(fd))) \ 91 if (!(ptyname = ptsname(fd))) \
92 fatal ("could not enable slave pty"); \ 92 fatal ("could not enable slave pty"); \
93 strncpy(pty_name, ptyname, sizeof(pty_name)); \ 93 strncpy(pty_name, ptyname, sizeof(pty_name)); \
94 pty_name[sizeof(pty_name) - 1] = 0; \ 94 pty_name[sizeof(pty_name) - 1] = 0; \
95 sigsetmask(siggetmask() & ~sigmask(SIGCHLD)); \ 95 EMACS_UNBLOCK_SIGNAL (SIGCHLD); \
96 } 96 }
97 97
98 #endif 98 #endif