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| author | ru <ru@FreeBSD.org> | 2001-10-26 17:38:20 +0000 |
|---|---|---|
| committer | ru <ru@FreeBSD.org> | 2001-10-26 17:38:20 +0000 |
| commit | 5cf7b5f41f4236d42751f1ffbb7c54d5160772ca (patch) | |
| tree | 8aa1b798dafa0810da76835d9fb76f6cf3efa499 /lib/libc/sys/accept.2 | |
| parent | efc392e6af8312d69312f3d4ff5bc8e558301448 (diff) | |
| download | FreeBSD-src-5cf7b5f41f4236d42751f1ffbb7c54d5160772ca.zip FreeBSD-src-5cf7b5f41f4236d42751f1ffbb7c54d5160772ca.tar.gz | |
Remove the internal implementation details of wrapping syscalls,
which do not match the reality anyway.
Approved by: deischen, bde
Diffstat (limited to 'lib/libc/sys/accept.2')
| -rw-r--r-- | lib/libc/sys/accept.2 | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/lib/libc/sys/accept.2 b/lib/libc/sys/accept.2 index 736d068..badb2b1 100644 --- a/lib/libc/sys/accept.2 +++ b/lib/libc/sys/accept.2 @@ -132,30 +132,6 @@ by issuing a call providing only the control information, or by calling .Xr setsockopt 2 . -.Sh IMPLEMENTATION NOTES -In the non-threaded library -.Fn accept -is implemented as the -.Va accept -syscall. -.Pp -In the threaded library, the -.Va accept -syscall is assembled to -.Fn _thread_sys_accept -and -.Fn accept -is implemented as a function which locks -.Fa s -for read and write, then calls -.Fn _thread_sys_accept . -If the call to -.Fn _thread_sys_accept -would block, a context switch is performed. -Before returning, -.Fn accept -unlocks -.Fa s . .Sh RETURN VALUES The call returns \-1 on error. If it succeeds, it returns a non-negative integer that is a descriptor for the accepted socket. |
