From: Bruno Haible <bruno@clisp.org>
Date: Tue, 23 Sep 2003 10:14:26 +0000 (+0000)
Subject: Portability to SunOS 4, which lacks atexit().
X-Git-Tag: v0.13~233
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e2f4d76f7f6fd6c861231754db74cd313865933;p=thirdparty%2Fgettext.git

Portability to SunOS 4, which lacks atexit().
---

diff --git a/gettext-tools/ChangeLog b/gettext-tools/ChangeLog
index 9ed08e3cc..6be53021c 100644
--- a/gettext-tools/ChangeLog
+++ b/gettext-tools/ChangeLog
@@ -1,3 +1,8 @@
+2003-09-16  Bruno Haible  <bruno@clisp.org>
+
+	Portability to SunOS 4.
+	* configure.ac: Also check for atexit.
+
 2003-09-14  Bruno Haible  <bruno@clisp.org>
 
 	* windows/gettextlib.def: Export fwriteerror.
diff --git a/gettext-tools/configure.ac b/gettext-tools/configure.ac
index 97c1c9c7b..f7c44a1fc 100644
--- a/gettext-tools/configure.ac
+++ b/gettext-tools/configure.ac
@@ -103,7 +103,7 @@ gl_FUNC_ALLOCA
 AC_FUNC_VPRINTF
 AC_CHECK_FUNCS([chown getcwd posix_spawn raise select strerror strtoul uname \
 utime utimes])
-AC_REPLACE_FUNCS([memmove memset stpcpy strcspn \
+AC_REPLACE_FUNCS([atexit memmove memset stpcpy strcspn \
 strcasecmp strncasecmp strpbrk strstr vasprintf])
 AM_FUNC_GETLINE
 if test $am_cv_func_working_getline != yes; then
diff --git a/gettext-tools/lib/ChangeLog b/gettext-tools/lib/ChangeLog
index bd837290d..fce03c96f 100644
--- a/gettext-tools/lib/ChangeLog
+++ b/gettext-tools/lib/ChangeLog
@@ -1,3 +1,9 @@
+2003-09-16  Bruno Haible  <bruno@clisp.org>
+
+	Portability to SunOS 4.
+	* atexit.c: New file, from gnulib with modifications.
+	* Makefile.am (LIBADD_SOURCE): Add atexit.c.
+
 2003-09-14  Bruno Haible  <bruno@clisp.org>
 
 	* closeout.c: Include fwriteerror.h.
diff --git a/gettext-tools/lib/Makefile.am b/gettext-tools/lib/Makefile.am
index b6addbb80..bbdd05935 100644
--- a/gettext-tools/lib/Makefile.am
+++ b/gettext-tools/lib/Makefile.am
@@ -78,6 +78,7 @@ libgettextlib_la_SOURCES = \
 
 LIBADD_SOURCE = \
   alloca.c \
+  atexit.c \
   canonicalize.h canonicalize.c \
   fnmatch.c \
   getline.h getline.c \
diff --git a/gettext-tools/lib/atexit.c b/gettext-tools/lib/atexit.c
new file mode 100644
index 000000000..fdc7b4308
--- /dev/null
+++ b/gettext-tools/lib/atexit.c
@@ -0,0 +1,15 @@
+/* Wrapper to implement ANSI C's atexit using SunOS's on_exit. */
+/* This function is in the public domain.  --Mike Stump. */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+int
+atexit (void (*f)())
+{
+  /* If the system doesn't provide a definition for atexit, use on_exit
+     if the system provides that.  */
+  on_exit (f, 0);
+  return 0;
+}