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Diffstat (limited to 'mcon/U/d_getpgrp2.U')
| -rw-r--r-- | mcon/U/d_getpgrp2.U | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/mcon/U/d_getpgrp2.U b/mcon/U/d_getpgrp2.U new file mode 100644 index 0000000..08e105f --- /dev/null +++ b/mcon/U/d_getpgrp2.U @@ -0,0 +1,46 @@ +?RCS: $Id: d_getpgrp2.U 167 2013-05-08 17:58:00Z rmanfredi $ +?RCS: +?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi +?RCS: +?RCS: You may redistribute only under the terms of the Artistic License, +?RCS: as specified in the README file that comes with the distribution. +?RCS: You may reuse parts of this distribution only within the terms of +?RCS: that same Artistic License; a copy of which may be found at the root +?RCS: of the source tree for dist 4.0. +?RCS: +?RCS: $Log: d_getpgrp2.U,v $ +?RCS: Revision 3.0 1993/08/18 12:06:15 ram +?RCS: Baseline for dist 3.0 netwide release. +?RCS: +?MAKE:d_getpgrp2: Trylink cat i_unistd +?MAKE: -pick add $@ %< +?S:d_getpgrp2: +?S: This variable conditionally defines the HAS_GETPGRP2 symbol, which +?S: indicates to the C program that the getpgrp2() (as in DG/UX) routine +?S: is available to get the current process group. +?S:. +?C:HAS_GETPGRP2 (GETPGRP2): +?C: This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) +?C: routine is available to get the current process group. +?C:. +?H:#$d_getpgrp2 HAS_GETPGRP2 /**/ +?H:. +?LINT:set d_getpgrp2 +: see if getpgrp2 exists +$cat >try.c <<EOC +#include <sys/types.h> +#$i_unistd I_UNISTD +#ifdef I_UNISTD +#include <unistd.h> +#endif +int main(void) +{ + static pid_t pid, ret; + ret |= getpgrp2(pid); + return ret ? 0 : 1; +} +EOC +cyn=getpgrp2 +set d_getpgrp2 +eval $trylink + |