X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=gnu%2Fsafe-read.h;h=227105fc30c53f8b5d703cbbddbf7ca2beff66ee;hb=daa269958ad8d50ef8154ccb65e58acaf7a6dd99;hp=6f3a75a3fb96fe19f96d88c0f62d2d19a5ef91fb;hpb=1a44d77d50f4fb37c0410eed04b82303624ea2ec;p=debian%2Ftar
diff --git a/gnu/safe-read.h b/gnu/safe-read.h
index 6f3a75a3..227105fc 100644
--- a/gnu/safe-read.h
+++ b/gnu/safe-read.h
@@ -1,7 +1,7 @@
/* -*- buffer-read-only: t -*- vi: set ro: */
/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
/* An interface to read() that retries after interrupts.
- Copyright (C) 2002, 2006, 2009-2011 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2006, 2009-2013 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -16,6 +16,19 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see . */
+/* Some system calls may be interrupted and fail with errno = EINTR in the
+ following situations:
+ - The process is stopped and restarted (signal SIGSTOP and SIGCONT, user
+ types Ctrl-Z) on some platforms: Mac OS X.
+ - The process receives a signal for which a signal handler was installed
+ with sigaction() with an sa_flags field that does not contain
+ SA_RESTART.
+ - The process receives a signal for which a signal handler was installed
+ with signal() and for which no call to siginterrupt(sig,0) was done,
+ on some platforms: AIX, HP-UX, IRIX, OSF/1, Solaris.
+
+ This module provides a wrapper around read() that handles EINTR. */
+
#include
#ifdef __cplusplus