Add miscfuncs.h to files as needed throughout.

* mount.cc: New file.
* path.cc: Move mount-specific stuff into mount.cc.  Move common stuff into
miscfuncs.cc.  Remove unneeded includes.
* miscfuncs.cc: Move some common path functions here.
* miscfuncs.h: New file.
* winsup.h: Move miscelleneous functions to miscfuncs.h.
* dcrt0.cc: Remove unneeded includes.
* Makefile.in (DLL_OFILES): Add mount.o.
* include/cygwin/config.h: Fix a minor typo.

winsup/cygwin/ChangeLog

@@ -1,3 +1,17 @@
+2008-04-07  Christopher Faylor  <me+cygwin@cgf.cx>
+
+	Add miscfuncs.h to files as needed throughout.
+	* mount.cc: New file.
+	* path.cc: Move mount-specific stuff into mount.cc.  Move common stuff
+	into miscfuncs.cc.  Remove unneeded includes.
+	* miscfuncs.cc: Move some common path functions here.
+	* miscfuncs.h: New file.
+	* winsup.h: Move miscelleneous functions to miscfuncs.h.
+	* dcrt0.cc: Remove unneeded includes.
+	* Makefile.in (DLL_OFILES): Add mount.o.
+
+	* include/cygwin/config.h: Fix a minor typo.
+
 2008-04-07  Corinna Vinschen  <corinna@vinschen.de>
 
 	* postinstall: Set IFS to LF only.  Change while loop in subshell to 

winsup/cygwin/Makefile.in

@@ -136,8 +136,8 @@ DLL_OFILES:=assert.o autoload.o bsdlib.o ctype.o cxx.o cygheap.o cygthread.o \
 	fhandler_termios.o fhandler_tty.o fhandler_virtual.o fhandler_windows.o \
 	fhandler_zero.o flock.o fnmatch.o fork.o fts.o ftw.o getopt.o glob.o \
 	grp.o heap.o hookapi.o inet_addr.o inet_network.o init.o ioctl.o ipc.o \
-	localtime.o lsearch.o malloc_wrapper.o minires-os-if.o \
-	minires.o miscfuncs.o mktemp.o mmap.o msg.o net.o netdb.o nftw.o ntea.o \
+	localtime.o lsearch.o malloc_wrapper.o minires-os-if.o minires.o \
+	miscfuncs.o mktemp.o mmap.o msg.o mount.o net.o netdb.o nftw.o ntea.o \
 	passwd.o path.o pinfo.o pipe.o poll.o posix_ipc.o pthread.o random.o \
 	regcomp.o regerror.o regexec.o regfree.o registry.o resource.o rexec.o \
 	rcmd.o scandir.o sched.o sec_acl.o sec_auth.o sec_helper.o security.o \

winsup/cygwin/autoload.cc

@@ -9,9 +9,12 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #define USE_SYS_TYPES_FD_SET
 #include <winsock2.h>
 
+bool NO_COPY wsock_started;
+
 /* Macro for defining "auto-load" functions.
  * Note that this is self-modifying code *gasp*.
  * The first invocation of a routine will trigger the loading of
@@ -243,7 +246,6 @@ std_dll_init ()
 }
 
 /* Initialization function for winsock stuff. */
-bool NO_COPY wsock_started = 0;
 WSADATA NO_COPY wsadata;
 __attribute__ ((used, noinline, regparm(1))) static long long
 wsock_init ()

winsup/cygwin/cygthread.cc

@@ -7,6 +7,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <windows.h>
 #include <stdlib.h>
 #include "exceptions.h"

winsup/cygwin/dcrt0.cc

@@ -10,23 +10,16 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <unistd.h>
-#include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include "glob.h"
-#include "exceptions.h"
 #include <ctype.h>
-#include <limits.h>
-#include <winnls.h>
-#include <wingdi.h>
-#include <winuser.h>
 #include "sigproc.h"
 #include "pinfo.h"
 #include "cygerrno.h"
 #define NEED_VFORK
 #include "perprocess.h"
-#include "security.h"
 #include "path.h"
 #include "fhandler.h"
 #include "dtable.h"
@@ -36,9 +29,7 @@ details. */
 #include "shared_info.h"
 #include "cygwin_version.h"
 #include "dll_init.h"
-#include "sync.h"
 #include "heap.h"
-#include "environ.h"
 #include "tls_pbuf.h"
 
 #define MAX_AT_FILE_LEVEL 10
@@ -116,9 +107,9 @@ extern "C"
 #ifdef DEBUGGING
   int pinger;
 #endif
-  int NO_COPY __api_fatal_exit_val = 1;
 };
 
+int NO_COPY __api_fatal_exit_val = 1;
 char *old_title;
 char title_buf[TITLESIZE + 1];
 

winsup/cygwin/environ.h

@@ -40,7 +40,7 @@ char * __stdcall getwinenveq (const char *name, size_t len, int)
   __attribute__ ((regparm (3)));
 
 void __stdcall update_envptrs ();
-extern char **__cygwin_environ, ***main_environ;
+extern "C" char **__cygwin_environ, ***main_environ;
 extern "C" char __stdcall **cur_environ ();
 char ** __stdcall build_env (const char * const *envp, PWCHAR &envblock,
 			     int &envc, bool need_envblock)

winsup/cygwin/exceptions.cc

@@ -10,6 +10,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <wingdi.h>
 #include <winuser.h>
 #include <imagehlp.h>

winsup/cygwin/fhandler_console.cc

@@ -10,6 +10,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <sys/termios.h>
 #include <stdio.h>
 #include <stdlib.h>

winsup/cygwin/fhandler_fifo.cc

@@ -9,6 +9,7 @@
    details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <errno.h>
 #include <unistd.h>
 #include <stdlib.h>

winsup/cygwin/fhandler_proc.cc

@@ -9,6 +9,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <unistd.h>
 #include <stdlib.h>
 #include <sys/cygwin.h>

winsup/cygwin/include/cygwin/config.h

@@ -1,7 +1,7 @@
 /* cygwin/config.h header file for Cygwin.
 
    This wraps Cygwin configuration setting which were in newlib's
-   sys/config.h before.  THis way we can manaage our configuration
+   sys/config.h before.  This way we can manaage our configuration
    setting without bothering newlib.
 
    Copyright 2003 Red Hat, Inc.

winsup/cygwin/miscfuncs.cc

@@ -10,8 +10,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
-#include "cygerrno.h"
-#include <sys/errno.h>
+#include "miscfuncs.h"
 #include <sys/uio.h>
 #include <assert.h>
 #include <alloca.h>
@@ -20,7 +19,6 @@ details. */
 #include <wingdi.h>
 #include <winuser.h>
 #include <winnls.h>
-#include "cygthread.h"
 #include "cygtls.h"
 #include "ntdll.h"
 
@@ -500,3 +498,51 @@ create_pipe (PHANDLE hr,PHANDLE hw, LPSECURITY_ATTRIBUTES sa, DWORD n)
       break;
   return false;
 }
+
+/* backslashify: Convert all forward slashes in src path to back slashes
+   in dst path.  Add a trailing slash to dst when trailing_slash_p arg
+   is set to 1. */
+
+void
+backslashify (const char *src, char *dst, bool trailing_slash_p)
+{
+  const char *start = src;
+
+  while (*src)
+    {
+      if (*src == '/')
+	*dst++ = '\\';
+      else
+	*dst++ = *src;
+      ++src;
+    }
+  if (trailing_slash_p
+      && src > start
+      && !isdirsep (src[-1]))
+    *dst++ = '\\';
+  *dst++ = 0;
+}
+
+/* slashify: Convert all back slashes in src path to forward slashes
+   in dst path.  Add a trailing slash to dst when trailing_slash_p arg
+   is set to 1. */
+
+void
+slashify (const char *src, char *dst, bool trailing_slash_p)
+{
+  const char *start = src;
+
+  while (*src)
+    {
+      if (*src == '\\')
+	*dst++ = '/';
+      else
+	*dst++ = *src;
+      ++src;
+    }
+  if (trailing_slash_p
+      && src > start
+      && !isdirsep (src[-1]))
+    *dst++ = '/';
+  *dst++ = 0;
+}

winsup/cygwin/mmap.cc

@@ -10,6 +10,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <unistd.h>
 #include <stdlib.h>
 #include <stddef.h>

winsup/cygwin/net.cc

@@ -14,6 +14,7 @@ details. */
 #define  __INSIDE_CYGWIN_NET__
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <ctype.h>
 #include <wchar.h>
 #include <sys/socket.h>

winsup/cygwin/path.h

@@ -331,6 +331,9 @@ bool fnunmunge (char *, const char *) __attribute__ ((regparm (2)));
 int path_prefix_p (const char *path1, const char *path2, int len1) __attribute__ ((regparm (3)));
 
 bool is_floppy (const char *);
+int normalize_win32_path (const char *, char *, char *&);
+int normalize_posix_path (const char *, char *, char *&);
+PUNICODE_STRING get_nt_native_path (const char *, UNICODE_STRING&, bool);
 
 /* FIXME: Move to own include file eventually */
 

winsup/cygwin/pinfo.cc

@@ -10,6 +10,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <stdlib.h>
 #include <time.h>
 #include <limits.h>

winsup/cygwin/sched.cc

@@ -15,6 +15,7 @@
 #endif
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <limits.h>
 #include "cygerrno.h"
 #include <assert.h>

winsup/cygwin/shared.cc

@@ -10,6 +10,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>

winsup/cygwin/sigproc.cc

@@ -12,6 +12,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <stdlib.h>
 #include <time.h>
 #include <sys/wait.h>

winsup/cygwin/sync.cc

@@ -15,6 +15,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <stdlib.h>
 #include <time.h>
 #include <sys/wait.h>

winsup/cygwin/syscalls.cc

@@ -24,6 +24,7 @@ details. */
 #define pwrite __FOO_pwrite
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <sys/stat.h>
 #include <sys/vfs.h> /* needed for statfs */
 #include <sys/statvfs.h> /* needed for statvfs */

winsup/cygwin/thread.cc

@@ -28,6 +28,7 @@ details. */
 #endif
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <limits.h>
 #include "path.h"
 #include "cygerrno.h"

winsup/cygwin/tty.cc

@@ -10,6 +10,7 @@ Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
 details. */
 
 #include "winsup.h"
+#include "miscfuncs.h"
 #include <unistd.h>
 #include <utmp.h>
 #include <wingdi.h>

winsup/cygwin/winsup.h

@@ -45,8 +45,8 @@ details. */
 #ifdef __cplusplus
 extern "C" {
 #endif
-extern __uid32_t getuid32 (void);
-extern __uid32_t geteuid32 (void);
+extern __uid32_t getuid32 ();
+extern __uid32_t geteuid32 ();
 extern int seteuid32 (__uid32_t);
 extern __gid32_t getegid32 (void);
 extern struct passwd *getpwuid32 (__uid32_t);
@@ -119,9 +119,6 @@ extern UINT active_codepage;
 
 void codepage_init (const char *buf);
 UINT get_cp ();
-bool is_cp_multibyte (UINT cp);
-const unsigned char *next_char (UINT cp, const unsigned char *str,
-				const unsigned char *end);
 
 /* Used as type by sys_wcstombs_alloc and sys_mbstowcs_alloc.  For a
    description see there. */
@@ -296,14 +293,8 @@ void init_console_handler (bool);
 
 void init_global_security ();
 
-int __stdcall check_invalid_virtual_addr (const void *s, unsigned sz) __attribute__ ((regparm(2)));
-
-ssize_t check_iovec (const struct iovec *, int, bool) __attribute__ ((regparm(3)));
-#define check_iovec_for_read(a, b) check_iovec ((a), (b), false)
-#define check_iovec_for_write(a, b) check_iovec ((a), (b), true)
-
-#define set_winsock_errno() __set_winsock_errno (__FUNCTION__, __LINE__)
 void __set_winsock_errno (const char *fn, int ln) __attribute__ ((regparm(2)));
+#define set_winsock_errno() __set_winsock_errno (__FUNCTION__, __LINE__)
 
 extern bool wsock_started;
 
@@ -328,9 +319,6 @@ int __stdcall stat_worker (path_conv &pc, struct __stat64 *buf) __attribute__ ((
 
 __ino64_t __stdcall readdir_get_ino (const char *path, bool dot_dot) __attribute__ ((regparm (2)));
 
-extern "C" int low_priority_sleep (DWORD) __attribute__ ((regparm (1)));
-#define SLEEP_0_STAY_LOW INFINITE
-
 /* Returns the real page size, not the allocation size. */
 size_t getsystempagesize ();
 
@@ -343,13 +331,6 @@ enum mmap_region_status
   };
 mmap_region_status mmap_is_attached_or_noreserve (void *addr, size_t len);
 
-int winprio_to_nice (DWORD) __attribute__ ((regparm (1)));
-DWORD nice_to_winprio (int &) __attribute__ ((regparm (1)));
-
-bool __stdcall create_pipe (PHANDLE, PHANDLE, LPSECURITY_ATTRIBUTES, DWORD)
-  __attribute__ ((regparm (3)));
-#define CreatePipe create_pipe
-
 inline bool flush_file_buffers (HANDLE h)
 {
   return (GetFileType (h) != FILE_TYPE_PIPE) ? FlushFileBuffers (h) : true;