Use the ``.Rv -std'' mdoc(7) macro in appropriate cases.
Reviewed by: ru
This commit is contained in:
parent
91ce3c5b85
commit
b1250632c5
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=81352
@ -66,10 +66,7 @@ the sender must be the super-user.
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As a single special case the continue signal SIGCONT may be sent
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to any process that is a descendant of the current process.
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.Sh RETURN VALUES
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Upon successful completion, a value of 0 is returned. Otherwise,
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a value of -1 is returned and the global variable
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.Va errno
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is set to indicate the error.
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.Rv -std killpg
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.Sh ERRORS
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.Fn Killpg
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will fail and no signal will be sent if:
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|
@ -256,10 +256,7 @@ flag is not available in
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.Bx 4.2 ,
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hence it should not be used if backward compatibility is needed.
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.Sh RETURN VALUES
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A 0 value indicated that the call succeeded. A \-1 return value
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indicates an error occurred and
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.Va errno
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is set to indicated the reason.
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.Rv -std sigvec
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.Sh ERRORS
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.Fn Sigvec
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will fail and no new signal handler will be installed if one
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|
@ -166,11 +166,7 @@ effective gid can match either
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or
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.Va msg_perm.gid .
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.Sh RETURN VALUES
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Upon successful completion, a value of 0 is returned.
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Otherwise, -1 is
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returned and the global variable
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.Va errno
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is set to indicate the error.
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.Rv -std msgctl
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.Sh ERRORS
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.Fn msgctl
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will fail if:
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|
@ -121,10 +121,7 @@ is set to the pid of the calling process.
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is set to the current time.
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.El
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.Sh RETURN VALUES
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Upon successful completion, 0 is returned.
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Otherwise, -1 is returned and
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.Va errno
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is set to indicate the error.
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.Rv -std msgsnd
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.Sh ERRORS
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.Fn msgsnd
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will fail if:
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|
@ -55,10 +55,7 @@ function sends the signal
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.Fa sig
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to the current process.
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.Sh RETURN VALUES
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Upon successful completion, a value of 0 is returned.
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Otherwise, a value of \-1 is returned and the global variable
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.Va errno
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is set to indicate the error.
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.Rv -std raise
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.Sh ERRORS
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The
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.Fn raise
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@ -49,12 +49,7 @@ After a successful call to
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is unuseable until re-initialized by another call to
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.Fn sem_init .
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.Sh RETURN VALUES
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If successful,
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.Fn sem_destroy
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returns 0. Otherwise, -1 is returned and
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.Va errno
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is set to indicate the type of
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error.
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.Rv -std sem_destroy
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.Sh ERRORS
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.Fn sem_destroy
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will fail if:
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|
@ -49,12 +49,7 @@ as of the time that the call to
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.Fn sem_getvalue
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is actually run.
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.Sh RETURN VALUES
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If successful,
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.Fn sem_getvalue
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returns 0. Otherwise, -1 is returned and
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.Va errno
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is set to indicate the type of
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error.
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.Rv -std sem_getvalue
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.Sh ERRORS
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.Fn sem_getvalue
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will fail if:
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@ -63,12 +63,7 @@ and
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is no longer valid after a successful call to
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.Fa sem_destroy .
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.Sh RETURN VALUES
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If successful,
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.Fn sem_init
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returns 0. Otherwise, -1 is returned and
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.Va errno
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is set to indicate the type of
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error.
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.Rv -std sem_init
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.Sh ERRORS
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.Fn sem_init
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will fail if:
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@ -52,12 +52,7 @@ the semaphore will be allowed to return from
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.Fn sem_post
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is signal-reentrant and may be called within signal handlers.
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.Sh RETURN VALUES
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If successful,
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.Fn sem_post
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returns 0. Otherwise, -1 is returned and
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.Va errno
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is set to indicate the type of
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error.
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.Rv -std sem_post
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.Sh ERRORS
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.Fn sem_post
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will fail if:
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|
@ -69,11 +69,7 @@ Version level of the operating system.
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Machine hardware platform.
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.El
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.Sh RETURN VALUES
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If
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.Fn uname
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is successful, 0 is returned, otherwise, -1 is returned and
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.Va errno
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is set appropriately.
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.Rv -std uname
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.Sh ERRORS
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The
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.Fn uname
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|
@ -78,13 +78,7 @@ with the correct machine context for vm86, and with the
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.Em PSL_VM
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bit set. Control returns to the process upon delivery of a signal.
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.Sh RETURN VALUES
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Upon successful completion,
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.Fn i386_vm86
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will return the value of 0.
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Otherwise, a value of -1 is returned and the global
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variable
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.Va errno
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is set to indicate the error.
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.Rv -std i386_vm86
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.Sh ERRORS
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.Fn i386_vm86
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will fail if:
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|
@ -50,10 +50,7 @@ or
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support for POSIX.1e interfaces and features is still under
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development at this time.
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.Sh RETURN VALUES
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In the event of success, 0 is returned. In the event of failure, -1 is
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returned, and
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.Va errno
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is set to indicate the error.
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.Rv -std acl_free
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.Sh ERRORS
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If any of the following conditions occur, the
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.Fn acl_free
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@ -52,10 +52,7 @@ implementation shall be cleared.
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support for POSIX.1e interfaces and features is still under
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development at this time.
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.Sh RETURN VALUES
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Upon successful completion, the function shall return a value of zero.
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Otherwise, a value of -1 shall be returned and
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.Va errno
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shall be set to indicate the error.
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.Rv -std cap_clear
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.Sh ERRORS
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If any of the following conditions occur, the
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.Fn cap_clear
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@ -57,10 +57,7 @@ function.
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support for POSIX.1e interfaces and features is still under
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development at this time.
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.Sh RETURN VALUES
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Upon successful completion, the function shall return a value of zero.
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Otherwise, a value of -1 shall be returned and
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.Va errno
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set to indicate the error.
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.Rv -std cap_free
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.Sh ERRORS
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If any of the following conditions occur, the
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.Fn cap_free
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@ -56,10 +56,7 @@ and place it into the location pointed to by
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support for POSIX.1e interfaces and features is still under
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development at this time.
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.Sh RETURN VALUES
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Upon successful completion, the function shall return a value of zero.
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Otherwise, a value of -1 shall be returned and
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.Va errno
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set to indicate the error.
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.Rv -std cap_get_flag
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.Sh ERRORS
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If any of the following conditions occur, the
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.Fn cap_get_flag
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@ -63,12 +63,7 @@ is the equivalent of
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Otherwise, it is the equivalent of
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.Fn unlink "path" .
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.Sh RETURN VALUES
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Upon successful completion,
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.Fn remove
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returns 0.
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Otherwise, \-1 is returned and the global variable
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.Va errno
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is set to indicate the error.
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.Rv -std remove
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.Sh ERRORS
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The
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.Fn remove
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|
@ -108,10 +108,7 @@ These functions are variants of most-significant-byte radix sorting; in
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particular, see D.E. Knuth's Algorithm R and section 5.2.5, exercise 10.
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They take linear time relative to the number of bytes in the strings.
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.Sh RETURN VALUES
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Upon successful completion 0 is returned.
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Otherwise, \-1 is returned and the global variable
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.Va errno
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is set to indicate the error.
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.Rv -std radixsort
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.Sh ERRORS
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.Bl -tag -width Er
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.It Bq Er EINVAL
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|
@ -84,10 +84,7 @@ The call
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.Fn adjtime
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is restricted to the super-user.
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.Sh RETURN VALUES
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A return value of 0 indicates that the call succeeded.
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A return value of -1 indicates that an error occurred, and in this
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case an error code is stored in the global variable
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.Va errno .
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.Rv -std adjtime
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.Sh ERRORS
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.Fn Adjtime
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will fail if:
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@ -86,10 +86,7 @@ Before returning,
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unlocks
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.Fa s .
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.Sh RETURN VALUES
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If the bind is successful, a 0 value is returned.
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A return value of -1 indicates an error, which is
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further specified in the global
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.Va errno .
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.Rv -std bind
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.Sh ERRORS
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The
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.Fn bind
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|
@ -123,10 +123,7 @@ Before returning,
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unlocks
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.Fa d .
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.Sh RETURN VALUES
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Upon successful completion, a value of 0 is returned.
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Otherwise, a value of -1 is returned and the global integer variable
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.Va errno
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is set to indicate the error.
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.Rv -std close
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.Sh ERRORS
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.Fn Close
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will fail if:
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@ -96,10 +96,7 @@ Before returning,
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unlocks
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.Va s .
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.Sh RETURN VALUES
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If the connection or binding succeeds, 0 is returned.
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Otherwise a -1 is returned, and a more specific error
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code is stored in
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.Va errno .
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.Rv -std connect
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.Sh ERRORS
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The
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.Fn connect
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@ -134,10 +134,7 @@ Before returning,
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unlocks
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.Fa fd .
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.Sh RETURN VALUES
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Zero is returned if the operation was successful;
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on an error a -1 is returned and an error code is left in
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the global location
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.Va errno .
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.Rv -std flock
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.Sh ERRORS
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The
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.Fn flock
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|
@ -78,8 +78,7 @@ Before returning,
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unlocks
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.Fa fd .
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.Sh RETURN VALUES
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A 0 value is returned on success. A -1 value indicates
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an error.
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.Rv -std fsync
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.Sh ERRORS
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The
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.Fn fsync
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@ -52,10 +52,7 @@ in the file handle pointed to by
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.Fa fhp .
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This system call is restricted to the superuser.
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.Sh RETURN VALUES
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Upon successful completion, a value of 0 is returned.
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Otherwise, -1 is returned and the global variable
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.Va errno
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is set to indicate the error.
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.Rv -std getfh
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.Sh ERRORS
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.Fn Getfh
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fails if one or more of the following are true:
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|
@ -80,7 +80,7 @@ Before returning,
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unlocks
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.Fa s .
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.Sh RETURN VALUES
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A 0 is returned if the call succeeds, -1 if it fails.
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.Rv -std getpeername
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.Sh ERRORS
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The call succeeds unless:
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.Bl -tag -width Er
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|
@ -152,11 +152,7 @@ account only for real
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I/O; data supplied by the caching mechanism is charged only
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to the first process to read or write the data.
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.Sh RETURN VALUES
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Upon successful completion,
|
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.Fn getrusage
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returns 0. Otherwise, a value of -1 is returned and
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.Va errno
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is set to indicate the error.
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.Rv -std getrusage
|
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.Sh ERRORS
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The
|
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.Fn getrusage
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|
@ -78,7 +78,7 @@ Before returning,
|
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unlocks
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.Fa fd .
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.Sh RETURN VALUES
|
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A 0 is returned if the call succeeds, -1 if it fails.
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.Rv -std getsockname
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.Sh ERRORS
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The call succeeds unless:
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.Bl -tag -width Er
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|
@ -106,10 +106,7 @@ is equal to the absolute value of the process number.
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This is a variant of
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.Xr killpg 2 .
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.Sh RETURN VALUES
|
||||
Upon successful completion, a value of 0 is returned.
|
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Otherwise, a value of -1 is returned and
|
||||
.Va errno
|
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is set to indicate the error.
|
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.Rv -std kill
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.Sh ERRORS
|
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.Fn Kill
|
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will fail and no signal will be sent if:
|
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|
@ -135,10 +135,7 @@ The type specific records are defined in the
|
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.Aq Pa sys/ktrace.h
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include file.
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.Sh RETURN VALUES
|
||||
On successful completion a value of 0 is returned.
|
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Otherwise, a value of -1 is returned and
|
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.Va errno
|
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is set to show the error.
|
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.Rv -std ktrace
|
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.Sh ERRORS
|
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.Fn Ktrace
|
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will fail if:
|
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|
@ -80,10 +80,7 @@ must be in the same file system.
|
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.Fa name1
|
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may not be a directory.
|
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.Sh RETURN VALUES
|
||||
Upon successful completion, a value of 0 is returned. Otherwise,
|
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a value of -1 is returned and
|
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.Va errno
|
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is set to indicate the error.
|
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.Rv -std link
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.Sh ERRORS
|
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.Fn Link
|
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will fail and no link will be created if:
|
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|
@ -107,7 +107,7 @@ Before returning,
|
||||
unlocks
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.Fa s .
|
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.Sh RETURN VALUES
|
||||
A 0 return value indicates success; -1 indicates an error.
|
||||
.Rv -std listen
|
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.Sh ERRORS
|
||||
.Fn Listen
|
||||
will fail if:
|
||||
|
@ -133,11 +133,7 @@ Region is not included in a core file.
|
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Include region in a core file.
|
||||
.El
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion,
|
||||
.Fn madvise
|
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returns 0. Otherwise a value of -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
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.Rv -std madvise
|
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.Sh ERRORS
|
||||
The
|
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.Fn madvise
|
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|
@ -56,11 +56,7 @@ Not all implementations will guarantee that the inheritance characteristic
|
||||
can be set on a page basis;
|
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the granularity of changes may be as large as an entire region.
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion,
|
||||
.Fn minherit
|
||||
returns 0. Otherwise, a value of -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std minherit
|
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.Sh ERRORS
|
||||
The
|
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.Fn minherit
|
||||
|
@ -58,9 +58,7 @@ The directory's owner ID is set to the process's effective user ID.
|
||||
The directory's group ID is set to that of the parent directory in
|
||||
which it is created.
|
||||
.Sh RETURN VALUES
|
||||
A 0 return value indicates success. A -1 return value
|
||||
indicates an error, and an error code is stored in
|
||||
.Va errno .
|
||||
.Rv -std mkdir
|
||||
.Sh ERRORS
|
||||
.Fn Mkdir
|
||||
will fail and no directory will be created if:
|
||||
|
@ -60,9 +60,7 @@ The fifo's owner ID is set to the process's effective user ID.
|
||||
The fifo's group ID is set to that of the parent directory in
|
||||
which it is created.
|
||||
.Sh RETURN VALUES
|
||||
A 0 return value indicates success. A -1 return value
|
||||
indicates an error, and an error code is stored in
|
||||
.Va errno .
|
||||
.Rv -std mkfifo
|
||||
.Sh ERRORS
|
||||
.Fn Mkfifo
|
||||
will fail and no fifo will be created if:
|
||||
|
@ -64,10 +64,7 @@ is ignored.
|
||||
.Fn Mknod
|
||||
requires super-user privileges.
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion a value of 0 is returned.
|
||||
Otherwise, a value of -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std mknod
|
||||
.Sh ERRORS
|
||||
.Fn Mknod
|
||||
will fail and the file will be not created if:
|
||||
|
@ -54,12 +54,7 @@ changes the specified pages to have protection
|
||||
Not all implementations will guarantee protection on a page basis;
|
||||
the granularity of protection changes may be as large as an entire region.
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion,
|
||||
.Fn mprotect
|
||||
returns 0. Otherwise a value of -1 is returned
|
||||
and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std mprotect
|
||||
.Sh ERRORS
|
||||
The
|
||||
.Fn mprotect
|
||||
|
@ -72,9 +72,7 @@ MS_SYNC Perform synchronous writes
|
||||
MS_INVALIDATE Invalidate all cached data
|
||||
.Ed
|
||||
.Sh RETURN VALUES
|
||||
If any errors occur, -1 is returned and errno is set to indicate the
|
||||
error.
|
||||
Otherwise, a 0 value is returned.
|
||||
.Rv -std msync
|
||||
.Sh ERRORS
|
||||
.Fn msync
|
||||
will fail if:
|
||||
|
@ -53,12 +53,7 @@ deletes the mappings for the specified address range,
|
||||
and causes further references to addresses within the range
|
||||
to generate invalid memory references.
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion,
|
||||
.Fn munmap
|
||||
returns zero.
|
||||
Otherwise, a value of -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std munmap
|
||||
.Sh ERRORS
|
||||
.Fn Munmap
|
||||
will fail if:
|
||||
|
@ -88,12 +88,7 @@ portable to older systems, so it is recommended to use the convention
|
||||
for using the endpoints in the traditional manner when using a
|
||||
pipe in one direction.
|
||||
.Sh RETURN VALUES
|
||||
On successful creation of the pipe, zero is returned.
|
||||
Otherwise,
|
||||
a value of -1 is returned and the variable
|
||||
.Va errno
|
||||
set to indicate the
|
||||
error.
|
||||
.Rv -std pipe
|
||||
.Sh ERRORS
|
||||
The
|
||||
.Fn pipe
|
||||
|
@ -151,10 +151,7 @@ and
|
||||
parameters are ignored.
|
||||
.El
|
||||
.Sh RETURN VALUES
|
||||
A successful call returns 0,
|
||||
otherwise the value -1 is returned and the global variable
|
||||
.Va errno
|
||||
indicates the reason for the failure.
|
||||
.Rv -std quotactl
|
||||
.Sh ERRORS
|
||||
A
|
||||
.Fn quotactl
|
||||
|
@ -98,11 +98,7 @@ not the file or directory to which it points.
|
||||
.\"Hard links to directories should be
|
||||
.\"replaced by symbolic links by the system administrator.
|
||||
.Sh RETURN VALUES
|
||||
A 0 value is returned if the operation succeeds, otherwise
|
||||
.Fn rename
|
||||
returns -1 and the global variable
|
||||
.Va errno
|
||||
indicates the reason for the failure.
|
||||
.Rv -std rename
|
||||
.Sh ERRORS
|
||||
.Fn Rename
|
||||
will fail and neither of the argument files will be
|
||||
|
@ -73,10 +73,7 @@ device files.
|
||||
It is normally used to prepare a terminal device for a new login session,
|
||||
preventing any access by a previous user of the terminal.
|
||||
.Sh RETURN VALUES
|
||||
A 0 value indicated that the call succeeded. A \-1 return value
|
||||
indicates an error occurred and
|
||||
.Va errno
|
||||
is set to indicated the reason.
|
||||
.Rv -std revoke
|
||||
.Sh ERRORS
|
||||
Access to the named file is revoked unless one of the following:
|
||||
.Bl -tag -width Er
|
||||
|
@ -55,9 +55,7 @@ than
|
||||
and
|
||||
.Ql \&.. .
|
||||
.Sh RETURN VALUES
|
||||
A 0 is returned if the remove succeeds; otherwise a -1 is
|
||||
returned and an error code is stored in the global location
|
||||
.Va errno .
|
||||
.Rv -std rmdir
|
||||
.Sh ERRORS
|
||||
The named file is removed unless:
|
||||
.Bl -tag -width Er
|
||||
|
@ -41,12 +41,7 @@ The
|
||||
function forces the running process to relinquish the processor until it
|
||||
again becomes the head of its process list. It takes no arguments.
|
||||
.Sh RETURN VALUES
|
||||
The
|
||||
.Fn sched_yield
|
||||
function will return zero if it completes successfully, or it
|
||||
will return a value of -1 and set
|
||||
.Va errno
|
||||
to indicate the error.
|
||||
.Rv -std sched_yield
|
||||
.Sh ERRORS
|
||||
On failure
|
||||
.Va errno
|
||||
|
@ -163,11 +163,7 @@ for each semaphore is added to the semaphore's value. This can
|
||||
be used to insure that a resource is released if a process terminates
|
||||
unexpectedly.
|
||||
.Sh RETURN VALUES
|
||||
On success,
|
||||
.Fn semop
|
||||
returns 0; otherwise, -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std semop
|
||||
.Sh ERRORS
|
||||
.Fn Semop
|
||||
will fail if:
|
||||
|
@ -132,11 +132,7 @@ unlocks
|
||||
and
|
||||
.Fa s .
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion,
|
||||
.Fn sendfile
|
||||
returns 0. Otherwise a -1 is returned and the global variable
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std sendfile
|
||||
.Sh ERRORS
|
||||
.Bl -tag -width Er
|
||||
.It Bq Er EBADF
|
||||
|
@ -60,9 +60,7 @@ as defined in
|
||||
.Pp
|
||||
Only the super-user may set new groups.
|
||||
.Sh RETURN VALUES
|
||||
A 0 value is returned on success, -1 on error, with
|
||||
an error code stored in
|
||||
.Va errno .
|
||||
.Rv -std setgroups
|
||||
.Sh ERRORS
|
||||
The
|
||||
.Fn setgroups
|
||||
|
@ -74,10 +74,7 @@ the standard
|
||||
.Fn setgid
|
||||
function is preferred.
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion, a value of 0 is returned. Otherwise,
|
||||
a value of -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std setregid
|
||||
.Sh ERRORS
|
||||
.Bl -tag -width Er
|
||||
.It Bq Er EPERM
|
||||
|
@ -109,11 +109,7 @@ struct shmid_ds {
|
||||
};
|
||||
.Ed
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion,
|
||||
.Fn shmctl
|
||||
returns 0. Otherwise, it returns -1 and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std shmctl
|
||||
.Sh ERRORS
|
||||
.Fn Shmctl
|
||||
will fail if:
|
||||
|
@ -448,10 +448,7 @@ This protects against the side effect of
|
||||
.Va errno
|
||||
being set by functions called from inside the signal handler.
|
||||
.Sh RETURN VALUES
|
||||
A 0 value indicated that the call succeeded. A \-1 return value
|
||||
indicates an error occurred and
|
||||
.Va errno
|
||||
is set to indicated the reason.
|
||||
.Rv -std sigaction
|
||||
.Sh EXAMPLES
|
||||
There are three possible prototypes the handler may match:
|
||||
.Bl -tag -offset indent -width short
|
||||
|
@ -133,10 +133,7 @@ are not ``grown'' automatically as is done for the normal stack.
|
||||
If the stack overflows and this space is not protected
|
||||
unpredictable results may occur.
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion, a value of 0 is returned.
|
||||
Otherwise, a value of -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std sigaltstack
|
||||
.Sh ERRORS
|
||||
.Fn Sigaltstack
|
||||
will fail and the signal stack context will remain unchanged
|
||||
|
@ -57,10 +57,7 @@ Signals may be pending because they are currently masked,
|
||||
or transiently before delivery (although the latter case is not
|
||||
normally detectable).
|
||||
.Sh RETURN VALUES
|
||||
A 0 value indicated that the call succeeded. A \-1 return value
|
||||
indicates an error occurred and
|
||||
.Va errno
|
||||
is set to indicated the reason.
|
||||
.Rv -std sigpending
|
||||
.Sh ERRORS
|
||||
.Fn sigpending
|
||||
will fail if:
|
||||
|
@ -96,10 +96,7 @@ or
|
||||
.Dv SIGSTOP
|
||||
to be blocked.
|
||||
.Sh RETURN VALUES
|
||||
A 0 value indicated that the call succeeded. A -1 return value
|
||||
indicates an error occurred and
|
||||
.Va errno
|
||||
is set to indicated the reason.
|
||||
.Rv -std sigprocmask
|
||||
.Sh ERRORS
|
||||
The
|
||||
.Fn sigprocmask
|
||||
|
@ -62,7 +62,7 @@ and
|
||||
.Fa sv Ns [1] .
|
||||
The two sockets are indistinguishable.
|
||||
.Sh RETURN VALUES
|
||||
A 0 is returned if the call succeeds, -1 if it fails.
|
||||
.Rv -std socketpair
|
||||
.Sh ERRORS
|
||||
The call succeeds unless:
|
||||
.Bl -tag -width Er
|
||||
|
@ -58,10 +58,7 @@ used in creating the symbolic link).
|
||||
Either name may be an arbitrary path name; the files need not
|
||||
be on the same file system.
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion, a zero value is returned.
|
||||
If an error occurs, the error code is stored in
|
||||
.Va errno
|
||||
and a -1 value is returned.
|
||||
.Rv -std symlink
|
||||
.Sh ERRORS
|
||||
The symbolic link succeeds unless:
|
||||
.Bl -tag -width Er
|
||||
|
@ -61,10 +61,7 @@ Eventually, the
|
||||
functionality may be expanded to other filesystems able to recover
|
||||
deleted files such as the log-structured filesystem.
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion, a value of 0 is returned.
|
||||
Otherwise, a value of -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std undelete
|
||||
.Sh ERRORS
|
||||
The
|
||||
.Fn undelete
|
||||
|
@ -62,10 +62,7 @@ all references to it have been closed.
|
||||
.Fa path
|
||||
may not be a directory.
|
||||
.Sh RETURN VALUES
|
||||
Upon successful completion, a value of 0 is returned.
|
||||
Otherwise, a value of -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the error.
|
||||
.Rv -std unlink
|
||||
.Sh ERRORS
|
||||
The
|
||||
.Fn unlink
|
||||
|
@ -49,12 +49,7 @@ After a successful call to
|
||||
is unuseable until re-initialized by another call to
|
||||
.Fn sem_init .
|
||||
.Sh RETURN VALUES
|
||||
If successful,
|
||||
.Fn sem_destroy
|
||||
returns 0. Otherwise, -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the type of
|
||||
error.
|
||||
.Rv -std sem_destroy
|
||||
.Sh ERRORS
|
||||
.Fn sem_destroy
|
||||
will fail if:
|
||||
|
@ -49,12 +49,7 @@ as of the time that the call to
|
||||
.Fn sem_getvalue
|
||||
is actually run.
|
||||
.Sh RETURN VALUES
|
||||
If successful,
|
||||
.Fn sem_getvalue
|
||||
returns 0. Otherwise, -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the type of
|
||||
error.
|
||||
.Rv -std sem_getvalue
|
||||
.Sh ERRORS
|
||||
.Fn sem_getvalue
|
||||
will fail if:
|
||||
|
@ -63,12 +63,7 @@ and
|
||||
is no longer valid after a successful call to
|
||||
.Fa sem_destroy .
|
||||
.Sh RETURN VALUES
|
||||
If successful,
|
||||
.Fn sem_init
|
||||
returns 0. Otherwise, -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the type of
|
||||
error.
|
||||
.Rv -std sem_init
|
||||
.Sh ERRORS
|
||||
.Fn sem_init
|
||||
will fail if:
|
||||
|
@ -52,12 +52,7 @@ the semaphore will be allowed to return from
|
||||
.Fn sem_post
|
||||
is signal-reentrant and may be called within signal handlers.
|
||||
.Sh RETURN VALUES
|
||||
If successful,
|
||||
.Fn sem_post
|
||||
returns 0. Otherwise, -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the type of
|
||||
error.
|
||||
.Rv -std sem_post
|
||||
.Sh ERRORS
|
||||
.Fn sem_post
|
||||
will fail if:
|
||||
|
@ -49,12 +49,7 @@ After a successful call to
|
||||
is unuseable until re-initialized by another call to
|
||||
.Fn sem_init .
|
||||
.Sh RETURN VALUES
|
||||
If successful,
|
||||
.Fn sem_destroy
|
||||
returns 0. Otherwise, -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the type of
|
||||
error.
|
||||
.Rv -std sem_destroy
|
||||
.Sh ERRORS
|
||||
.Fn sem_destroy
|
||||
will fail if:
|
||||
|
@ -49,12 +49,7 @@ as of the time that the call to
|
||||
.Fn sem_getvalue
|
||||
is actually run.
|
||||
.Sh RETURN VALUES
|
||||
If successful,
|
||||
.Fn sem_getvalue
|
||||
returns 0. Otherwise, -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the type of
|
||||
error.
|
||||
.Rv -std sem_getvalue
|
||||
.Sh ERRORS
|
||||
.Fn sem_getvalue
|
||||
will fail if:
|
||||
|
@ -63,12 +63,7 @@ and
|
||||
is no longer valid after a successful call to
|
||||
.Fa sem_destroy .
|
||||
.Sh RETURN VALUES
|
||||
If successful,
|
||||
.Fn sem_init
|
||||
returns 0. Otherwise, -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the type of
|
||||
error.
|
||||
.Rv -std sem_init
|
||||
.Sh ERRORS
|
||||
.Fn sem_init
|
||||
will fail if:
|
||||
|
@ -52,12 +52,7 @@ the semaphore will be allowed to return from
|
||||
.Fn sem_post
|
||||
is signal-reentrant and may be called within signal handlers.
|
||||
.Sh RETURN VALUES
|
||||
If successful,
|
||||
.Fn sem_post
|
||||
returns 0. Otherwise, -1 is returned and
|
||||
.Va errno
|
||||
is set to indicate the type of
|
||||
error.
|
||||
.Rv -std sem_post
|
||||
.Sh ERRORS
|
||||
.Fn sem_post
|
||||
will fail if:
|
||||
|
Loading…
Reference in New Issue
Block a user