diff options
| author | vangyzen <vangyzen@FreeBSD.org> | 2016-06-03 14:30:32 +0000 |
|---|---|---|
| committer | vangyzen <vangyzen@FreeBSD.org> | 2016-06-03 14:30:32 +0000 |
| commit | c46e1b80b9c6160967bf2db2289a277529a4d2ad (patch) | |
| tree | 17cddcede90e8cc90ec4e14fc732321eecd7ee8f /lib | |
| parent | 3ad48fe4cf3af65f4d0b06a73053646934078914 (diff) | |
| download | FreeBSD-src-c46e1b80b9c6160967bf2db2289a277529a4d2ad.zip FreeBSD-src-c46e1b80b9c6160967bf2db2289a277529a4d2ad.tar.gz | |
Improve errno documentation in pthread_create(3) and thr_new(2)
Add some missing errno values to thr_new(2) and pthread_create(3).
In particular, EDEADLK was not documented in the latter.
While I'm here, improve some English and cross-references.
Reviewed by: kib
Sponsored by: Dell Inc.
Differential Revision: https://reviews.freebsd.org/D6663
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/sys/cpuset_getaffinity.2 | 4 | ||||
| -rw-r--r-- | lib/libc/sys/thr_new.2 | 11 |
2 files changed, 11 insertions, 4 deletions
diff --git a/lib/libc/sys/cpuset_getaffinity.2 b/lib/libc/sys/cpuset_getaffinity.2 index 7032d2e..c379518 100644 --- a/lib/libc/sys/cpuset_getaffinity.2 +++ b/lib/libc/sys/cpuset_getaffinity.2 @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd October 20, 2015 +.Dd June 2, 2016 .Dt CPUSET_GETAFFINITY 2 .Os .Sh NAME @@ -114,6 +114,8 @@ to the value in The following error codes may be set in .Va errno : .Bl -tag -width Er +.\" When changing this list, consider updating share/man/man3/pthread_create.3, +.\" since that function can return any of these errors. .It Bq Er EINVAL The .Fa level diff --git a/lib/libc/sys/thr_new.2 b/lib/libc/sys/thr_new.2 index 1de5f92..27f4191 100644 --- a/lib/libc/sys/thr_new.2 +++ b/lib/libc/sys/thr_new.2 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 1, 2016 +.Dd June 2, 2016 .Dt THR_NEW 2 .Os .Sh NAME @@ -175,6 +175,8 @@ The .Fn thr_new operation returns the following errors: .Bl -tag -width Er +.\" When changing this list, consider updating share/man/man3/pthread_create.3, +.\" since that function can return any of these errors. .It Bq Er EFAULT The memory pointed to by the .Fa param @@ -188,7 +190,7 @@ or .Fa rtp arguments is not valid. .It Bq Er EFAULT -Specified stack base is invalid, or the kernel was unable to put required +The specified stack base is invalid, or the kernel was unable to put required initial data on the stack. .It Bq Er EINVAL The @@ -205,6 +207,9 @@ member is not and specifies invalid scheduling parameters. .It Bq Er EINVAL The specified TLS base is invalid. +.It Bq Er EPERM +The caller does not have permission to set the scheduling parameters or +scheduling policy. .It Bq Er EPROCLIM Creation of the new thread would exceed the .Dv RACCT_NTHR @@ -216,7 +221,7 @@ Creation of the new thread would exceed the .Xr sysctl 2 limit. .It Bq Er ENOMEM -No kernel memory to allocate for the new thread structures. +There was not enough kernel memory to allocate the new thread structures. .El .Sh SEE ALSO .Xr ps 1 , |
