inclhack.def: Add missing declaration of getpagesize() to unistd.h on Solaris 2.5.1.

* fixinc/inclhack.def: Add missing declaration of getpagesize()
	to unistd.h on Solaris 2.5.1.
	Fix prototype of recv() and send() in sys/socket.h on
	Solaris 2.5.1 and 2.6.
	* fixinc/tests/base/unistd.h: Add solaris_unistd fix test.
	* fixinc/tests/base/sys/socket.h: Add solaris_socket test.
	* fixinc/check.tpl: Use 'diff -c', not 'diff -u'.
	* fixinc/fixincl.x: Regenerate.

From-SVN: r67206

gcc/ChangeLog

@@ -1,3 +1,16 @@
+2003-05-28  Eric Botcazou  <ebotcazou@libertysurf.fr>
+            Bruce Korb  <bkorb@gnu.org>
+            Arno Klaassen  <arno@heho.snv.jussieu.fr>
+
+	* fixinc/inclhack.def: Add missing declaration of getpagesize()
+	to unistd.h on Solaris 2.5.1.
+	Fix prototype of recv() and send() in sys/socket.h on
+	Solaris 2.5.1 and 2.6.
+	* fixinc/tests/base/unistd.h: Add solaris_unistd fix test.
+	* fixinc/tests/base/sys/socket.h: Add solaris_socket test.
+	* fixinc/check.tpl: Use 'diff -c', not 'diff -u'.
+	* fixinc/fixincl.x: Regenerate.
+
 2003-05-27  Jason Merrill  <jason@redhat.com>
 
 	* tree.c (expr_first, expr_length): New fns.
@@ -6,7 +19,7 @@
 	* tree.c (iterative_hash_expr): Hash commutative expressions
 	consistently.
 
-2003-05027  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+2003-05-27  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* tree.h (contains_placeholder_p): Now returns bool.
 	(CONTAINS_PLACEHOLDER_P): New macro.

gcc/fixinc/check.tpl

@@ -135,7 +135,7 @@ do
     :
 
   else
-    ${DIFF:-diff} -u $f ${TESTBASE}/$f >&2 || :
+    ${DIFF:-diff} -c $f ${TESTBASE}/$f >&2 || :
     exitok=false
   fi
 done

gcc/fixinc/fixincl.x

@@ -2,11 +2,11 @@
  * 
  * DO NOT EDIT THIS FILE   (fixincl.x)
  * 
- * It has been AutoGen-ed  Thursday May 22, 2003 at 10:03:21 AM PDT
+ * It has been AutoGen-ed  Wednesday May 28, 2003 at 12:55:57 AM CDT
  * From the definitions    inclhack.def
  * and the template file   fixincl
  */
-/* DO NOT CVS-MERGE THIS FILE, EITHER Thu May 22 10:03:21 PDT 2003
+/* DO NOT CVS-MERGE THIS FILE, EITHER Wed May 28 00:55:57 CDT 2003
  *
  * You must regenerate it.  Use the ./genfixes script.
  *
@@ -15,7 +15,7 @@
  * certain ANSI-incompatible system header files which are fixed to work
  * correctly with ANSI C and placed in a directory that GNU C will search.
  *
- * This file contains 152 fixup descriptions.
+ * This file contains 154 fixup descriptions.
  *
  * See README for more information.
  *
@@ -3965,6 +3965,42 @@ static const char* apzSolaris_Mutex_Init_2Patch[] = {
     "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+{.*),[ \t]*0}(|[ \t].*)$",
     (char*)NULL };
 
+/* * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  Description of Solaris_Socket fix
+ */
+tSCC zSolaris_SocketName[] =
+     "solaris_socket";
+
+/*
+ *  File name selection pattern
+ */
+tSCC zSolaris_SocketList[] =
+  "|sys/socket.h|";
+/*
+ *  Machine/OS name selection pattern
+ */
+#define apzSolaris_SocketMachs (const char**)NULL
+
+/*
+ *  content selection pattern - do fix if pattern found
+ */
+tSCC zSolaris_SocketSelect0[] =
+       "@\\(#\\)socket.h[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI";
+
+#define    SOLARIS_SOCKET_TEST_CT  1
+static tTestDesc aSolaris_SocketTests[] = {
+  { TT_EGREP,    zSolaris_SocketSelect0, (regex_t*)NULL }, };
+
+/*
+ *  Fix Command Arguments for Solaris_Socket
+ */
+static const char* apzSolaris_SocketPatch[] = {
+    "format",
+    "extern int %1(int, %2void *, int, int);",
+    "^extern int (recv|send)\\(int, (const )*char \\*, int, int\\);",
+    (char*)NULL };
+
 /* * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  *  Description of Solaris_Stdio_Tag fix
@@ -3999,6 +4035,50 @@ static const char* apzSolaris_Stdio_TagPatch[] = { "sed",
     "-e", "s/defined(__cplusplus) && (__cplusplus < 54321L)/0/",
     (char*)NULL };
 
+/* * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  Description of Solaris_Unistd fix
+ */
+tSCC zSolaris_UnistdName[] =
+     "solaris_unistd";
+
+/*
+ *  File name selection pattern
+ */
+tSCC zSolaris_UnistdList[] =
+  "|unistd.h|";
+/*
+ *  Machine/OS name selection pattern
+ */
+#define apzSolaris_UnistdMachs (const char**)NULL
+
+/*
+ *  content selection pattern - do fix if pattern found
+ */
+tSCC zSolaris_UnistdSelect0[] =
+       "@\\(#\\)unistd.h[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI";
+
+/*
+ *  content bypass pattern - skip fix if pattern found
+ */
+tSCC zSolaris_UnistdBypass0[] =
+       "getpagesize";
+
+#define    SOLARIS_UNISTD_TEST_CT  2
+static tTestDesc aSolaris_UnistdTests[] = {
+  { TT_NEGREP,   zSolaris_UnistdBypass0, (regex_t*)NULL },
+  { TT_EGREP,    zSolaris_UnistdSelect0, (regex_t*)NULL }, };
+
+/*
+ *  Fix Command Arguments for Solaris_Unistd
+ */
+static const char* apzSolaris_UnistdPatch[] = {
+    "format",
+    "extern int getpagesize();\n\
+%0",
+    "^extern (pid_t|int) getpgid\\(.*\\);",
+    (char*)NULL };
+
 /* * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  *  Description of Solaris_Widec fix
@@ -6018,9 +6098,9 @@ static const char* apzX11_SprintfPatch[] = {
  *
  *  List of all fixes
  */
-#define REGEX_COUNT          168
+#define REGEX_COUNT          171
 #define MACH_LIST_SIZE_LIMIT 261
-#define FIX_COUNT            152
+#define FIX_COUNT            154
 
 /*
  *  Enumerate the fixes
@@ -6124,7 +6204,9 @@ typedef enum {
     SCO_UTIME_FIXIDX,
     SOLARIS_MUTEX_INIT_1_FIXIDX,
     SOLARIS_MUTEX_INIT_2_FIXIDX,
+    SOLARIS_SOCKET_FIXIDX,
     SOLARIS_STDIO_TAG_FIXIDX,
+    SOLARIS_UNISTD_FIXIDX,
     SOLARIS_WIDEC_FIXIDX,
     STATSSWTCH_FIXIDX,
     STDIO_STDARG_H_FIXIDX,
@@ -6671,11 +6753,21 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
      SOLARIS_MUTEX_INIT_2_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
      aSolaris_Mutex_Init_2Tests,   apzSolaris_Mutex_Init_2Patch, 0 },
 
+  {  zSolaris_SocketName,    zSolaris_SocketList,
+     apzSolaris_SocketMachs,
+     SOLARIS_SOCKET_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
+     aSolaris_SocketTests,   apzSolaris_SocketPatch, 0 },
+
   {  zSolaris_Stdio_TagName,    zSolaris_Stdio_TagList,
      apzSolaris_Stdio_TagMachs,
      SOLARIS_STDIO_TAG_TEST_CT, FD_MACH_ONLY,
      aSolaris_Stdio_TagTests,   apzSolaris_Stdio_TagPatch, 0 },
 
+  {  zSolaris_UnistdName,    zSolaris_UnistdList,
+     apzSolaris_UnistdMachs,
+     SOLARIS_UNISTD_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
+     aSolaris_UnistdTests,   apzSolaris_UnistdPatch, 0 },
+
   {  zSolaris_WidecName,    zSolaris_WidecList,
      apzSolaris_WidecMachs,
      SOLARIS_WIDEC_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,

gcc/fixinc/inclhack.def

@@ -2199,6 +2199,26 @@ fix = {
 };
 
 
+/*
+ * Solaris 2.5.1 and 2.6 use an outdated prototype for send & recv
+ * in sys/socket.h.  This is corrected in Solaris 7 and up.
+ */
+fix = {
+    hackname = solaris_socket;
+    files = sys/socket.h;
+    select = '@\(#\)socket.h' "[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI";
+    c_fix = format;
+    c_fix_arg = "extern int %1(int, %2void *, int, int);";
+    c_fix_arg = '^extern int (recv|send)\(int,'
+                ' (const )*char '
+                '\*, int, int\);';
+
+    test_text = '#ident   "@(#)socket.h   1.30    97/01/20 SMI"'"\n"
+                "extern int recv(int, char *, int, int);\n"
+                "extern int send(int, const char *, int, int);";
+};
+
+
 /*
  * Solaris 2.8 has what appears to be some gross workaround for 
  * some old version of their c++ compiler.  G++ doesn't want it
@@ -2214,6 +2234,25 @@ fix = {
     test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
 };
 
+
+/*
+ * Sun Solaris 2.5.1 doesn't define 'getpagesize' in <unistd.h>, as is done
+ * on Solaris 2.6 and up.
+ */
+fix = {
+    hackname  = solaris_unistd;
+    files = unistd.h;
+    select = '@\(#\)unistd.h' "[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI";
+    bypass = "getpagesize";
+    c_fix = format;
+    c_fix_arg = "extern int getpagesize();\n%0";
+    c_fix_arg = '^extern (pid_t|int) getpgid\(.*\);';
+    test_text = '#ident "@(#)unistd.h   1.33    95/08/28 SMI"'"\n"
+                "extern pid_t getpgid(pid_t);\n"
+                "extern int getpgid();";
+};
+
+
 /*
  * <widec.h> until Solaris 2.5.1 defines macros for a couple of <wchar.h>
  * functions, breaking their prototypes if that file is included afterwards.

gcc/fixinc/tests/base/sys/socket.h

@@ -17,3 +17,10 @@ typedef int socklen_t;
 typedef u_int32_t socklen_t;
 #endif /* _NO_XOPEN4 && _NO_XOPEN5 */
 #endif  /* IRIX_SOCKLEN_T_CHECK */
+
+
+#if defined( SOLARIS_SOCKET_CHECK )
+#ident   "@(#)socket.h   1.30    97/01/20 SMI"
+extern int recv(int, void *, int, int);
+extern int send(int, const void *, int, int);
+#endif  /* SOLARIS_SOCKET_CHECK */

gcc/fixinc/tests/base/unistd.h

@@ -12,3 +12,12 @@
 #if defined( ALPHA_SBRK_CHECK )
 extern void *sbrk(ptrdiff_t increment);
 #endif  /* ALPHA_SBRK_CHECK */
+
+
+#if defined( SOLARIS_UNISTD_CHECK )
+#ident "@(#)unistd.h   1.33    95/08/28 SMI"
+extern int getpagesize();
+extern pid_t getpgid(pid_t);
+extern int getpagesize();
+extern int getpgid();
+#endif  /* SOLARIS_UNISTD_CHECK */