* dcrt0.cc (initial_env): Use PATH_MAX instead of CYG_MAX_PATH for path

	name buffer size.
	(dll_crt0_1): Allocate new_argv0 with PATH_MAX size.
	* exceptions.cc (debugger_command): Set size to 2 * PATH_MAX + 20;
	(error_start_init): Use PATH_MAX instead of CYG_MAX_PATH for path
	name buffer size.
	* external.cc (fillout_pinfo): Always fill out ep.progname 0-terminated.
	Fill out ep.progname_long.
	* fhandler_process.cc (fhandler_process::fill_filebuf): Allocate
	buffer for executable filename with PATH_MAX size.
	* pinfo.cc: Throughout use PATH_MAX instead of CYG_MAX_PATH.
	* pinfo.h (class _pinfo): Set progname size to PATH_MAX.
	* smallprint.cc: Include limits.h.  Use PATH_MAX instead of CYG_MAX_PATH
	for path name buffer size.
	* strace.cc (strace::vsprntf): Ditto.
	* include/sys/cygwin.h (EXTERNAL_PINFO_VERSION_32_LP): Define.
	(EXTERNAL_PINFO_VERSION): Set to EXTERNAL_PINFO_VERSION_32_LP.
	(struct external_pinfo): Add progname_long member.
	* include/sys/dirent.h: Correctly include limits.h instead of
	sys/limits.h.

1 files changed, 6 insertions, 7 deletions

diff --git a/winsup/cygwin/pinfo.cc b/winsup/cygwin/pinfo.cc
index b7d8a6dec..d1565f80d 100644
--- a/winsup/cygwin/pinfo.cc
+++ b/winsup/cygwin/pinfo.cc
@@ -392,7 +392,7 @@ DWORD WINAPI
 commune_process (void *arg)
 {
   siginfo_t& si = *((siginfo_t *) arg);
-  char path[CYG_MAX_PATH];
+  char path[PATH_MAX];
   DWORD nr;
   HANDLE& tothem = si._si_commune._si_write_handle;
   HANDLE process_sync =
@@ -439,8 +439,7 @@ commune_process (void *arg)
     case PICOM_CWD:
       {
 	sigproc_printf ("processing PICOM_CWD");
-	unsigned int n = strlen (cygheap->cwd.get (path, 1, 1,
-						   CYG_MAX_PATH)) + 1;
+	unsigned int n = strlen (cygheap->cwd.get (path, 1, 1, PATH_MAX)) + 1;
 	if (!WriteFile (tothem, &n, sizeof n, &nr, NULL))
 	  sigproc_printf ("WriteFile sizeof cwd failed, %E");
 	else if (!WriteFile (tothem, path, n, &nr, NULL))
@@ -571,7 +570,7 @@ _pinfo::commune_request (__uint32_t code, ...)
     }
 
   locked = true;
-  char name_buf[CYG_MAX_PATH];
+  char name_buf[MAX_PATH];
   request_sync = CreateSemaphore (&sec_none_nih, 0, LONG_MAX,
 				  shared_name (name_buf, "commune", myself->pid));
   if (!request_sync)
@@ -666,7 +665,7 @@ _pinfo::fd (int fd, size_t &n)
       if (cfd < 0)
 	s = cstrdup ("");
       else
-	s = cfd->get_proc_fd_name ((char *) cmalloc_abort (HEAP_COMMUNE, CYG_MAX_PATH));
+	s = cfd->get_proc_fd_name ((char *) cmalloc_abort (HEAP_COMMUNE, PATH_MAX));
       n = strlen (s) + 1;
     }
   return s;
@@ -737,8 +736,8 @@ _pinfo::cwd (size_t& n)
     }
   else
     {
-      s = (char *) cmalloc_abort (HEAP_COMMUNE, CYG_MAX_PATH);
-      cygheap->cwd.get (s, 1, 1, CYG_MAX_PATH);
+      s = (char *) cmalloc_abort (HEAP_COMMUNE, PATH_MAX);
+      cygheap->cwd.get (s, 1, 1, PATH_MAX);
       n = strlen (s) + 1;
     }
   return s;