diff options
Diffstat (limited to 'mcon/U/d_setsid.U')
| -rw-r--r-- | mcon/U/d_setsid.U | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/mcon/U/d_setsid.U b/mcon/U/d_setsid.U new file mode 100644 index 0000000..c7ccf16 --- /dev/null +++ b/mcon/U/d_setsid.U @@ -0,0 +1,48 @@ +?RCS: $Id$ +?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_setsid.U,v $ +?RCS: Revision 3.0.1.1 1994/01/24 14:06:49 ram +?RCS: patch16: created +?RCS: +?RCS: Revision 3.0 1993/08/18 12:05:56 ram +?RCS: Baseline for dist 3.0 netwide release. +?RCS: +?MAKE:d_setsid: Trylink cat i_unistd +?MAKE: -pick add $@ %< +?S:d_setsid: +?S: This variable conditionally defines HAS_SETSID if setsid() is +?S: available to set the process group ID. +?S:. +?C:HAS_SETSID: +?C: This symbol, if defined, indicates that the setsid routine is +?C: available to set the process group ID. +?C:. +?H:#$d_setsid HAS_SETSID /**/ +?H:. +?LINT:set d_setsid +: see if setsid 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 ret; + ret |= setsid(); + return ret ? 0 : 1; +} +EOC +cyn=setsid +set d_setsid +eval $trylink + |