bug-gnulib
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[PATCH] stdlib: port to Solaris 2.6


From: Paul Eggert
Subject: [PATCH] stdlib: port to Solaris 2.6
Date: Wed, 09 Jan 2013 15:00:25 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0

Also, the code worked on Solaris 7 through 9 only by accident.
Problem reported by Tom G. Christensen in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-01/msg00059.html>.
* lib/stdlib.in.h: If __need_system_stdlib_h is defined,
simply include the system stdlib.h.
* lib/getopt.in.h (__need_system_stdlib_h):
* lib/pthread.in.h (__need_system_stdlib_h):
* lib/unistd.in.h (__need_system_stdlib_h) [!__GLIBC__]:
Define when including <stdlib.h>, to avoid problems at least for
the pthread case on Solaris 2.6 and 7.  These .h files can get by
with the system stdlib.h.
---
 ChangeLog        | 15 +++++++++++++++
 lib/getopt.in.h  |  2 ++
 lib/pthread.in.h |  5 ++++-
 lib/stdlib.in.h  |  5 +++--
 lib/unistd.in.h  |  2 ++
 5 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 573fc13..3b34c93 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,18 @@
+2013-01-09  Paul Eggert  <address@hidden>
+
+       stdlib: port to Solaris 2.6
+       Also, the code worked on Solaris 7 through 9 only by accident.
+       Problem reported by Tom G. Christensen in
+       <http://lists.gnu.org/archive/html/bug-gnulib/2013-01/msg00059.html>.
+       * lib/stdlib.in.h: If __need_system_stdlib_h is defined,
+       simply include the system stdlib.h.
+       * lib/getopt.in.h (__need_system_stdlib_h):
+       * lib/pthread.in.h (__need_system_stdlib_h):
+       * lib/unistd.in.h (__need_system_stdlib_h) [!__GLIBC__]:
+       Define when including <stdlib.h>, to avoid problems at least for
+       the pthread case on Solaris 2.6 and 7.  These .h files can get by
+       with the system stdlib.h.
+
 2013-01-06  Paul Eggert  <address@hidden>
 
        doc: update main copyright year
diff --git a/lib/getopt.in.h b/lib/getopt.in.h
index 490994f..d9c7d81 100644
--- a/lib/getopt.in.h
+++ b/lib/getopt.in.h
@@ -49,7 +49,9 @@
    linkers.  */
 #if defined __GETOPT_PREFIX && !defined __need_getopt
 # if address@hidden@
+#  define __need_system_stdlib_h
 #  include <stdlib.h>
+#  undef __need_system_stdlib_h
 #  include <stdio.h>
 #  include <unistd.h>
 # endif
diff --git a/lib/pthread.in.h b/lib/pthread.in.h
index 1a4f1fc..7fcfb0b 100644
--- a/lib/pthread.in.h
+++ b/lib/pthread.in.h
@@ -32,8 +32,11 @@
 #ifndef address@hidden@_PTHREAD_H_
 #define address@hidden@_PTHREAD_H_
 
-#include <errno.h>
+#define __need_system_stdlib_h
 #include <stdlib.h>
+#undef __need_system_stdlib_h
+
+#include <errno.h>
 #include <sched.h>
 #include <sys/types.h>
 #include <time.h>
diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h
index 3b3b4b1..422ad71 100644
--- a/lib/stdlib.in.h
+++ b/lib/stdlib.in.h
@@ -20,8 +20,9 @@
 #endif
 @PRAGMA_COLUMNS@
 
-#if defined __need_malloc_and_calloc
-/* Special invocation convention inside glibc header files.  */
+#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc
+/* Special invocation conventions inside some gnulib header files,
+   and inside some glibc header files, respectively.  */
 
 address@hidden@ @NEXT_STDLIB_H@
 
diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index bc259db..373bf91 100644
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -79,7 +79,9 @@
 /* Solaris declares getcwd not only in <unistd.h> but also in <stdlib.h>.  */
 /* But avoid namespace pollution on glibc systems.  */
 #ifndef __GLIBC__
+# define __need_system_stdlib_h
 # include <stdlib.h>
+# undef __need_system_stdlib_h
 #endif
 
 /* Native Windows platforms declare chdir, getcwd, rmdir in
-- 
1.7.11.7




reply via email to

[Prev in Thread] Current Thread [Next in Thread]