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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2006-02-02 18:15:36 +0000 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2006-02-02 18:15:36 +0000 |
| commit | 071dbad970646e190f99cebd69e1360f5364e372 (patch) | |
| tree | 42a9bfc781cebf465635016539fd57fd09543e38 /man2/sched_setaffinity.2 | |
| parent | 2ce70b17f2c2c4f3d5e004d608fb9ed7876cd5c6 (diff) | |
| download | man-pages-071dbad970646e190f99cebd69e1360f5364e372.tar.gz | |
Added return types to prototypes for FD_SET(), FD_CLR(),
FD_ZERO, and FD_ISSET().
Diffstat (limited to 'man2/sched_setaffinity.2')
| -rw-r--r-- | man2/sched_setaffinity.2 | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/man2/sched_setaffinity.2 b/man2/sched_setaffinity.2 index d3f3de128d..51fd243351 100644 --- a/man2/sched_setaffinity.2 +++ b/man2/sched_setaffinity.2 @@ -36,10 +36,18 @@ affinity mask .B #include <sched.h> .sp .BI "int sched_setaffinity(pid_t " pid ", unsigned int " len , -.BI "unsigned long *" mask ); +.BI "cpu_set_t *" mask ); .sp .BI "int sched_getaffinity(pid_t " pid ", unsigned int " len , -.BI "unsigned long *" mask ); +.BI "cpu_set_t *" mask ); +.sp +.BI "CPU_CLR(int " cpu ", cpu_set_t *" set ); +.br +.BI "CPU_ISSET(int " cpu ", cpu_set_t *" set ); +.br +.BI "CPU_SET(int " cpu ", cpu_set_t *" set ); +.br +.BI "CPU_ZERO(cpu_set_t *" set ); .SH DESCRIPTION .BR sched_setaffinity () sets the CPU affinity mask of the process denoted by @@ -48,8 +56,11 @@ If .I pid is zero, then the current process is used. .sp -The affinity mask is represented by the bitmask stored in +The affinity mask is represented by the +.I cpu_set_t +value pointed to by .IR mask . + The least significant bit corresponds to the first logical processor number on the system, while the most significant bit corresponds to the last logical processor number on the system. |