diff options
| -rw-r--r-- | man2/sched_setaffinity.2 | 17 | ||||
| -rw-r--r-- | man2/select.2 | 8 |
2 files changed, 18 insertions, 7 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. diff --git a/man2/select.2 b/man2/select.2 index dcc7dc9b90..03d1b29528 100644 --- a/man2/select.2 +++ b/man2/select.2 @@ -57,13 +57,13 @@ struct timeval *\fItimeout\fB); fd_set *\fIwritefds\fB, fd_set *\fIexceptfds\fB, const struct timespec *\fItimeout\fB, const sigset_t *\fIsigmask\fB); .sp -.BI "FD_CLR(int " fd ", fd_set *" set ); +.BI "void FD_CLR(int " fd ", fd_set *" set ); .br -.BI "FD_ISSET(int " fd ", fd_set *" set ); +.BI "int FD_ISSET(int " fd ", fd_set *" set ); .br -.BI "FD_SET(int " fd ", fd_set *" set ); +.BI "void FD_SET(int " fd ", fd_set *" set ); .br -.BI "FD_ZERO(fd_set *" set ); +.BI "void FD_ZERO(fd_set *" set ); .fi .SH DESCRIPTION The functions |