Major cutover to using system.h:

        * Makefile.in (alias.o, bitmap.o, c-aux-info.o, c-common.o,
        c-decl.o, c-iterate.o, c-lang.o, c-lex.o, c-pragma.o, c-typeck.o,
        caller-save.o, calls.o, collect2.o, combine.o, cse.o, dbxout.o,
        dwarf2out.o, dwarfout.o, emit-rtl.o, except.o, explow.o, expmed.o,
        expr.o, final.o, flow.o, function.o, getpwd.o, global.o,
        integrate.o, jump.o, local-alloc.o, loop.o, optabs.o, pexecute.o,
        prefix.o, print-rtl.o, print-tree.o, profile.o, real.o, recog.o,
        reg-stack.o, regclass.o, regmove.o, reload.o, reload1.o, reorg.o,
        rtl.o, rtlanal.o, sdbout.o, stmt.o, stor-layout.o, stupid.o,
        tlink.o, toplev.o, tree.o, unroll.o, varasm.o, xcoffout.o): Depend
        on system.h.
        * alias.c, bitmap.c, c-aux-info.c, c-common.c, c-decl.c,
        c-iterate.c, c-lang.c, c-lex.c, c-pragma.c, c-typeck.c,
        caller-save.c, calls.c, collect2.c, combine.c, cse.c, dbxout.c,
        dwarf2out.c, dwarfout.c, emit-rtl.c, except.c, explow.c, expmed.c,
        expr.c, final.c, flow.c, function.c, gcc.c, getpwd.c, global.c,
        integrate.c, jump.c, local-alloc.c, loop.c, optabs.c, pexecute.c,
        prefix.c, print-rtl.c, print-tree.c, profile.c, real.c, recog.c,
        reg-stack.c, regclass.c, regmove.c, reload.c, reload1.c, reorg.c,
        rtl.c, rtlanal.c, sched.c, sdbout.c, stmt.c, stor-layout.c,
        stupid.c, tlink.c, toplev.c, tree.c, unroll.c, varasm.c,
        xcoffout.c: Include system.h.  Organize include ordering so
        that stdarg/varargs comes before other system headers.  Remove
        spurious casts of functions assured of a prototype in system.h.

From-SVN: r18726

1 files changed, 10 insertions, 13 deletions

diff --git a/gcc/getpwd.c b/gcc/getpwd.c
index e48b277..6830c16 100644
--- a/gcc/getpwd.c
+++ b/gcc/getpwd.c
@@ -1,21 +1,14 @@
 /* getpwd.c - get the working directory */
 
 #include "config.h"
-
-#include <errno.h>
-#include <sys/types.h>
+#include "system.h"
 #include <sys/stat.h>
 
-#ifndef errno
-extern int errno;
-#endif
-
 /* Virtually every UN*X system now in common use (except for pre-4.3-tahoe
    BSD systems) now provides getcwd as called for by POSIX.  Allow for
    the few exceptions to the general rule here.  */
 
 #if !(defined (POSIX) || defined (USG) || defined (VMS)) || defined (HAVE_GETWD)
-#include <sys/param.h>
 extern char *getwd ();
 #define getcwd(buf,len) getwd(buf)
 #ifdef MAXPATHLEN
@@ -29,10 +22,9 @@ extern char *getcwd ();
 #define GUESSPATHLEN 100
 #endif /* (defined (USG) || defined (VMS)) */
 
-char *getenv ();
 char *xmalloc ();
 
-#ifndef VMS
+#if !(defined (VMS) || (defined(_WIN32) && !defined(__CYGWIN32__)))
 
 /* Get the working directory.  Use the PWD environment variable if it's
    set correctly, since this is faster and gives more uniform answers
@@ -80,7 +72,7 @@ getpwd ()
   return p;
 }
 
-#else	/* VMS */
+#else	/* VMS || _WIN32 && !__CYGWIN32__ */
 
 #ifndef MAXPATHLEN
 #define MAXPATHLEN 255
@@ -91,8 +83,13 @@ getpwd ()
 {
   static char *pwd = 0;
 
-  if (!pwd) pwd = getcwd (xmalloc (MAXPATHLEN+1), MAXPATHLEN+1);
+  if (!pwd)
+    pwd = getcwd (xmalloc (MAXPATHLEN + 1), MAXPATHLEN + 1
+#ifdef VMS
+		  , 0
+#endif
+		  );
   return pwd;
 }
 
-#endif	/* VMS */
+#endif	/* VMS || _WIN32 && !__CYGWIN32__ */