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OpenSolaris 2009.06 - man page for posix_spawnattr_setflags (opensolaris section 3c)

posix_spawnattr_getflags(3C)				   Standard C Library Functions 			      posix_spawnattr_getflags(3C)

posix_spawnattr_getflags, posix_spawnattr_setflags - get and set spawn-flags attribute of spawn attributes object
#include <spawn.h> int posix_spawnattr_getflags(const posix_spawnattr_t *restrict attr, short *restrict flags); int posix_spawnattr_setflags(posix_spawnattr_t * attr, short flags);
The posix_spawnattr_getflags() function obtains the value of the spawn-flags attribute from the attributes object referenced by attr. The posix_spawnattr_setflags() function sets the spawn-flags attribute in an initialized attributes object referenced by attr. The spawn-flags attribute is used to indicate which process attributes are to be changed in the new process image when invoking posix_spawn(3C) or posix_spawnp(3C). It is the bitwise inclusive-OR of zero or more of the following flags: POSIX_SPAWN_RESETIDS POSIX_SPAWN_SETPGROUP POSIX_SPAWN_SETSIGDEF POSIX_SPAWN_SETSIGMASK POSIX_SPAWN_SETSCHEDPARAM POSIX_SPAWN_SETSCHEDULER POSIX_SPAWN_NOSIGCHLD_NP POSIX_SPAWN_WAITPID_NP POSIX_SPAWN_NOEXECERR_NP These flags are defined in <spawn.h>. The default value of this attribute is as if no flags were set.
Upon successful completion, posix_spawnattr_getflags() returns 0 and stores the value of the spawn-flags attribute of attr into the object referenced by the flags parameter. Otherwise, an error number is returned to indicate the error. Upon successful completion, posix_spawnattr_setflags() returns 0. Otherwise, an error number is returned to indicate the error.
These functions may fail if: EINVAL The value specified by attr is invalid. The posix_spawnattr_setflags() function may fail if: EINVAL The value of the attribute being set is not valid.
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ |Standard |See standards(5). | +-----------------------------+-----------------------------+
posix_spawn(3C), posix_spawnattr_destroy(3C), posix_spawnattr_getpgroup(3C), posix_spawnattr_getschedparam(3C), posix_spawnattr_getsched- policy(3C), posix_spawnattr_getsigdefault(3C), posix_spawnattr_getsigmask(3C), attributes(5), standards(5) SunOS 5.11 25 Sep 2008 posix_spawnattr_getflags(3C)

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