X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=libiberty%2Fpex-msdos.c;h=fa0f40ac9edaad32e9834abf6d1cb94010a152b6;hb=ec240384701a1f12fe569206408a6df8fca9bce4;hp=2256117d1bb0cb7d5d20c1224b01827ee5371023;hpb=abf6a75b428517d9caaf9155212b0b10e0379a99;p=platform%2Fupstream%2Fbinutils.git

diff --git a/libiberty/pex-msdos.c b/libiberty/pex-msdos.c
index 2256117..fa0f40a 100644
--- a/libiberty/pex-msdos.c
+++ b/libiberty/pex-msdos.c
@@ -54,11 +54,12 @@ struct pex_msdos
 static int pex_msdos_open (struct pex_obj *, const char *, int);
 static int pex_msdos_open (struct pex_obj *, const char *, int);
 static int pex_msdos_fdindex (struct pex_msdos *, int);
-static long pex_msdos_exec_child (struct pex_obj *, int, const char *,
-				  char * const *, int, int, int,
-				  const char **, int *);
+static pid_t pex_msdos_exec_child (struct pex_obj *, int, const char *,
+				  char * const *, char * const *,
+				  int, int, int, int,
+				  int, const char **, int *);
 static int pex_msdos_close (struct pex_obj *, int);
-static int pex_msdos_wait (struct pex_obj *, long, int *, struct pex_time *,
+static pid_t pex_msdos_wait (struct pex_obj *, pid_t, int *, struct pex_time *,
 			   int, const char **, int *);
 static void pex_msdos_cleanup (struct pex_obj *);
 
@@ -73,6 +74,7 @@ const struct pex_funcs funcs =
   pex_msdos_wait,
   NULL, /* pipe */
   NULL, /* fdopenr */
+  NULL, /* fdopenw */
   pex_msdos_cleanup
 };
 
@@ -150,9 +152,10 @@ pex_msdos_close (struct pex_obj *obj, int fd)
 
 /* Execute a child.  */
 
-static long
+static pid_t
 pex_msdos_exec_child (struct pex_obj *obj, int flags, const char *executable,
-		      char * const * argv, int in, int out,
+		      char * const * argv, char * const * env, int in, int out,
+		      int toclose ATTRIBUTE_UNUSED,
 		      int errdes ATTRIBUTE_UNUSED, const char **errmsg,
 		      int *err)
 {
@@ -232,7 +235,7 @@ pex_msdos_exec_child (struct pex_obj *obj, int flags, const char *executable,
       free (scmd);
       free (rf);
       *errmsg = "cannot open temporary command file";
-      return -1;
+      return (pid_t) -1;
     }
 
   for (i = 1; argv[i] != NULL; ++i)
@@ -259,7 +262,7 @@ pex_msdos_exec_child (struct pex_obj *obj, int flags, const char *executable,
       free (scmd);
       free (rf);
       *errmsg = "system";
-      return -1;
+      return (pid_t) -1;
     }
 
   remove (rf);
@@ -272,15 +275,15 @@ pex_msdos_exec_child (struct pex_obj *obj, int flags, const char *executable,
   ms->statuses = XRESIZEVEC(int, ms->statuses, obj->count + 1);
   ms->statuses[obj->count] = status;
 
-  return obj->count;
+  return (pid_t) obj->count;
 }
 
 /* Wait for a child process to complete.  Actually the child process
    has already completed, and we just need to return the exit
    status.  */
 
-static int
-pex_msdos_wait (struct pex_obj *obj, long pid, int *status,
+static pid_t
+pex_msdos_wait (struct pex_obj *obj, pid_t pid, int *status,
 		struct pex_time *time, int done ATTRIBUTE_UNUSED,
 		const char **errmsg ATTRIBUTE_UNUSED,
 		int *err ATTRIBUTE_UNUSED)
@@ -307,10 +310,8 @@ pex_msdos_cleanup (struct pex_obj  *obj)
 
   ms = (struct pex_msdos *) obj->sysdep;
   for (i = 0; i < PEX_MSDOS_FILE_COUNT; ++i)
-    if (msdos->files[i] != NULL)
-      free (msdos->files[i]);
-  if (msdos->statuses != NULL)
-    free (msdos->statuses);
+    free (msdos->files[i]);
+  free (msdos->statuses);
   free (msdos);
   obj->sysdep = NULL;
 }