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Use gdb_file_up in fbsd-nat.c 

This updates fbsd-nat.c to use gdb_file_up.  This removes a use of a
cleanup, and helps remove make_cleanup_fclose in a later patch.

I have no way to test this patch.

ChangeLog
2017-08-03  Tom Tromey  <tom@tromey.com>

	* fbsd-nat.c (fbsd_find_memory_regions): Update.
This commit is contained in:
Tom Tromey 2017-04-26 21:52:52 -06:00
parent ed1669453b
commit 7cd06d6e89
2 changed files with 6 additions and 4 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2017-08-03 Tom Tromey <tom@tromey.com>
* fbsd-nat.c (fbsd_find_memory_regions): Update.
2017-08-03 Tom Tromey <tom@tromey.com>
* cli/cli-cmds.c (find_and_open_script): Change return type.

6
gdb/fbsd-nat.c
View File

@ -161,7 +161,6 @@ fbsd_find_memory_regions (struct target_ops *self,
{
pid_t pid = ptid_get_pid (inferior_ptid);
char *mapfilename;
FILE *mapfile;
unsigned long start, end, size;
char protection[4];
int read, write, exec;
@ -169,17 +168,16 @@ fbsd_find_memory_regions (struct target_ops *self,
mapfilename = xstrprintf ("/proc/%ld/map", (long) pid);
cleanup = make_cleanup (xfree, mapfilename);
mapfile = fopen (mapfilename, "r");
gdb_file_up mapfile = fopen (mapfilename, "r");
if (mapfile == NULL)
error (_("Couldn't open %s."), mapfilename);
make_cleanup_fclose (mapfile);
if (info_verbose)
fprintf_filtered (gdb_stdout,
"Reading memory regions from %s\n", mapfilename);
/* Now iterate until end-of-file. */
while (fbsd_read_mapping (mapfile, &start, &end, &protection[0]))
while (fbsd_read_mapping (mapfile.get (), &start, &end, &protection[0]))
{
size = end - start;