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

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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
225 225
226 #define PTY_TTY_NAME_SPRINTF \ 226 #define PTY_TTY_NAME_SPRINTF \
227 { \ 227 { \
228 char *ptsname(), *ptyname; \ 228 char *ptsname(), *ptyname; \
229 \ 229 \
230 sigblock(sigmask(SIGCHLD)); \ 230 EMACS_BLOCK_SIGNAL (SIGCHLD); \
231 if (grantpt(fd) == -1) \ 231 if (grantpt(fd) == -1) \
232 fatal("could not grant slave pty"); \ 232 fatal("could not grant slave pty"); \
233 if (unlockpt(fd) == -1) \ 233 if (unlockpt(fd) == -1) \
234 fatal("could not unlock slave pty"); \ 234 fatal("could not unlock slave pty"); \
235 if (!(ptyname = ptsname(fd))) \ 235 if (!(ptyname = ptsname(fd))) \
236 fatal ("could not enable slave pty"); \ 236 fatal ("could not enable slave pty"); \
237 strncpy(pty_name, ptyname, sizeof(pty_name)); \ 237 strncpy(pty_name, ptyname, sizeof(pty_name)); \
238 pty_name[sizeof(pty_name) - 1] = 0; \ 238 pty_name[sizeof(pty_name) - 1] = 0; \
239 sigsetmask(siggetmask() & ~sigmask(SIGCHLD)); \ 239 EMACS_UNBLOCK_SIGNAL (SIGCHLD); \
240 } 240 }
241 241
242 #endif 242 #endif