From 68c460269a411f90daaf2b53a7eadf1cdace8e1e Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Mon, 12 Oct 1998 21:26:39 +0000 Subject: Added message to "return -1 and set errno". --- doc/new_chapters/signal.t | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/doc/new_chapters/signal.t b/doc/new_chapters/signal.t index 8f12e4206b..38e096c403 100644 --- a/doc/new_chapters/signal.t +++ b/doc/new_chapters/signal.t @@ -334,7 +334,8 @@ on a process wide basis. A blocked signal will not be received by the process. The behavior of this function is dependent on the value of @code{how} which may be one of the following: -@itemize @code +@table @code + @item SIG_BLOCK The set of blocked signals is set to the union of @code{set} and those signals currently blocked. @@ -346,7 +347,7 @@ blocked set. @item SIG_SETMASK The set of currently blocked signals is set to @code{set}. -@end itemize +@end table If @code{oset} is not @code{NULL}, then the set of blocked signals prior to this call is returned in @code{oset}. @@ -457,7 +458,8 @@ int sigpending( @subheading STATUS CODES: -On error, this routine returns -1 and sets errno to one of the following: +On error, this routine returns -1 and sets @code{errno} to one of +the following: @table @b @@ -491,8 +493,10 @@ int sigsuspend( @subheading STATUS CODES: +On error, this routine returns -1 and sets @code{errno} to one of +the following: + @table @b -Returns -1 and sets errno. @item EINTR Signal interrupted this function. @@ -522,8 +526,10 @@ int pause( void ); @subheading STATUS CODES: +On error, this routine returns -1 and sets @code{errno} to one of +the following: + @table @b -Returns -1 and sets errno. @item EINTR Signal interrupted this function. -- cgit v1.2.3