diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 24 | ||||
| -rw-r--r-- | gdb/cli/cli-dump.c | 13 | ||||
| -rw-r--r-- | gdb/cli/cli-script.c | 8 | ||||
| -rw-r--r-- | gdb/defs.h | 2 | ||||
| -rw-r--r-- | gdb/fbsd-nat.c | 5 | ||||
| -rw-r--r-- | gdb/linux-nat.c | 21 | ||||
| -rw-r--r-- | gdb/remote.c | 10 | ||||
| -rw-r--r-- | gdb/source.c | 4 | ||||
| -rw-r--r-- | gdb/tracepoint.c | 6 | ||||
| -rw-r--r-- | gdb/utils.c | 17 | ||||
| -rw-r--r-- | gdb/xml-tdesc.c | 10 |
11 files changed, 73 insertions, 47 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 48d6781..9737721 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,27 @@ +2008-10-28 Tom Tromey <tromey@redhat.com> + + * cli/cli-script.c (do_fclose_cleanup): Remove. + (script_from_file): Use make_cleanup_fclose. + * xml-tdesc.c (do_cleanup_fclose): Remove. + (fetch_xml_from_file): Use make_cleanup_fclose. + * tracepoint.c (tracepoint_save_command): Use + make_cleanup_fclose. Always free pathname. + * source.c (print_source_lines_base): Use make_cleanup_fclose. + * remote.c (fclose_cleanup): Remove. + (remote_file_put): Use make_cleanup_fclose. + (remote_file_get): Likewise. + * linux-nat.c (linux_nat_find_memory_regions): Use + make_cleanup_fclose. + (linux_nat_info_proc_cmd): Likewise. + (linux_proc_pending_signals): Likewise. + * fbsd-nat.c (fbsd_find_memory_regions): Use make_cleanup_fclose. + Free file name. + * cli/cli-dump.c (do_fclose_cleanup): Remove. + (make_cleanup_fclose): Remove. + * defs.h (make_cleanup_fclose): Declare. + * utils.c (do_fclose_cleanup): New function. + (make_cleanup_fclose): Likewise. + 2008-10-27 Pedro Alves <pedro@codesourcery.com> * inflow.c (kill_command): If the target claims there is still diff --git a/gdb/cli/cli-dump.c b/gdb/cli/cli-dump.c index 67a9fc5..d5dbc97 100644 --- a/gdb/cli/cli-dump.c +++ b/gdb/cli/cli-dump.c @@ -67,19 +67,6 @@ scan_expression_with_cleanup (char **cmd, const char *def) } -static void -do_fclose_cleanup (void *arg) -{ - FILE *file = arg; - fclose (arg); -} - -static struct cleanup * -make_cleanup_fclose (FILE *file) -{ - return make_cleanup (do_fclose_cleanup, file); -} - char * scan_filename_with_cleanup (char **cmd, const char *defname) { diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c index 6bfff40..e65c29e 100644 --- a/gdb/cli/cli-script.c +++ b/gdb/cli/cli-script.c @@ -1446,12 +1446,6 @@ source_cleanup_lines (void *args) source_file_name = p->old_file; } -static void -do_fclose_cleanup (void *stream) -{ - fclose (stream); -} - struct wrapped_read_command_file_args { FILE *stream; @@ -1476,7 +1470,7 @@ script_from_file (FILE *stream, char *file) if (stream == NULL) internal_error (__FILE__, __LINE__, _("called with NULL file pointer!")); - old_cleanups = make_cleanup (do_fclose_cleanup, stream); + old_cleanups = make_cleanup_fclose (stream); old_lines.old_line = source_line_number; old_lines.old_file = source_file_name; @@ -362,6 +362,8 @@ extern struct cleanup *(make_cleanup_free_section_addr_info extern struct cleanup *make_cleanup_close (int fd); +extern struct cleanup *make_cleanup_fclose (FILE *file); + extern struct cleanup *make_cleanup_bfd_close (bfd *abfd); extern struct cleanup *make_cleanup_restore_integer (int *variable); diff --git a/gdb/fbsd-nat.c b/gdb/fbsd-nat.c index 215d2a7..9fed5bf 100644 --- a/gdb/fbsd-nat.c +++ b/gdb/fbsd-nat.c @@ -101,11 +101,14 @@ fbsd_find_memory_regions (int (*func) (CORE_ADDR, unsigned long, unsigned long start, end, size; char protection[4]; int read, write, exec; + struct cleanup *cleanup; mapfilename = xstrprintf ("/proc/%ld/map", (long) pid); + cleanup = make_cleanup (xfree, mapfilename); mapfile = fopen (mapfilename, "r"); if (mapfile == NULL) error (_("Couldn't open %s."), mapfilename); + make_cleanup_fclose (mapfile); if (info_verbose) fprintf_filtered (gdb_stdout, @@ -134,7 +137,7 @@ fbsd_find_memory_regions (int (*func) (CORE_ADDR, unsigned long, func (start, size, read, write, exec, obfd); } - fclose (mapfile); + do_cleanups (cleanup); return 0; } diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index d2116e1..56ec9cb 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -3334,11 +3334,13 @@ linux_nat_find_memory_regions (int (*func) (CORE_ADDR, char permissions[8], device[8], filename[MAXPATHLEN]; int read, write, exec; int ret; + struct cleanup *cleanup; /* Compose the filename for the /proc memory map, and open it. */ sprintf (mapsfilename, "/proc/%lld/maps", pid); if ((mapsfile = fopen (mapsfilename, "r")) == NULL) error (_("Could not open %s."), mapsfilename); + cleanup = make_cleanup_fclose (mapsfile); if (info_verbose) fprintf_filtered (gdb_stdout, @@ -3371,7 +3373,7 @@ linux_nat_find_memory_regions (int (*func) (CORE_ADDR, segment. */ func (addr, size, read, write, exec, obfd); } - fclose (mapsfile); + do_cleanups (cleanup); return 0; } @@ -3662,9 +3664,10 @@ linux_nat_info_proc_cmd (char *args, int from_tty) sprintf (fname1, "/proc/%lld/cmdline", pid); if ((procfile = fopen (fname1, "r")) != NULL) { + struct cleanup *cleanup = make_cleanup_fclose (procfile); fgets (buffer, sizeof (buffer), procfile); printf_filtered ("cmdline = '%s'\n", buffer); - fclose (procfile); + do_cleanups (cleanup); } else warning (_("unable to open /proc file '%s'"), fname1); @@ -3694,7 +3697,9 @@ linux_nat_info_proc_cmd (char *args, int from_tty) { long long addr, endaddr, size, offset, inode; char permissions[8], device[8], filename[MAXPATHLEN]; + struct cleanup *cleanup; + cleanup = make_cleanup_fclose (procfile); printf_filtered (_("Mapped address spaces:\n\n")); if (gdbarch_addr_bit (current_gdbarch) == 32) { @@ -3742,7 +3747,7 @@ linux_nat_info_proc_cmd (char *args, int from_tty) } } - fclose (procfile); + do_cleanups (cleanup); } else warning (_("unable to open /proc file '%s'"), fname1); @@ -3752,9 +3757,10 @@ linux_nat_info_proc_cmd (char *args, int from_tty) sprintf (fname1, "/proc/%lld/status", pid); if ((procfile = fopen (fname1, "r")) != NULL) { + struct cleanup *cleanup = make_cleanup_fclose (procfile); while (fgets (buffer, sizeof (buffer), procfile) != NULL) puts_filtered (buffer); - fclose (procfile); + do_cleanups (cleanup); } else warning (_("unable to open /proc file '%s'"), fname1); @@ -3767,6 +3773,7 @@ linux_nat_info_proc_cmd (char *args, int from_tty) int itmp; char ctmp; long ltmp; + struct cleanup *cleanup = make_cleanup_fclose (procfile); if (fscanf (procfile, "%d ", &itmp) > 0) printf_filtered (_("Process: %d\n"), itmp); @@ -3850,7 +3857,7 @@ linux_nat_info_proc_cmd (char *args, int from_tty) if (fscanf (procfile, "%lu ", <mp) > 0) /* FIXME arch? */ printf_filtered (_("wchan (system call): 0x%lx\n"), ltmp); #endif - fclose (procfile); + do_cleanups (cleanup); } else warning (_("unable to open /proc file '%s'"), fname1); @@ -3952,6 +3959,7 @@ linux_proc_pending_signals (int pid, sigset_t *pending, sigset_t *blocked, sigse FILE *procfile; char buffer[MAXPATHLEN], fname[MAXPATHLEN]; int signum; + struct cleanup *cleanup; sigemptyset (pending); sigemptyset (blocked); @@ -3960,6 +3968,7 @@ linux_proc_pending_signals (int pid, sigset_t *pending, sigset_t *blocked, sigse procfile = fopen (fname, "r"); if (procfile == NULL) error (_("Could not open %s"), fname); + cleanup = make_cleanup_fclose (procfile); while (fgets (buffer, MAXPATHLEN, procfile) != NULL) { @@ -3981,7 +3990,7 @@ linux_proc_pending_signals (int pid, sigset_t *pending, sigset_t *blocked, sigse add_line_to_sigset (buffer + 8, ignored); } - fclose (procfile); + do_cleanups (cleanup); } static LONGEST diff --git a/gdb/remote.c b/gdb/remote.c index 6af8267..9f10c2a 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -8213,12 +8213,6 @@ remote_hostio_error (int errnum) } static void -fclose_cleanup (void *file) -{ - fclose (file); -} - -static void remote_hostio_close_cleanup (void *opaque) { int fd = *(int *) opaque; @@ -8335,7 +8329,7 @@ remote_file_put (const char *local_file, const char *remote_file, int from_tty) file = fopen (local_file, "rb"); if (file == NULL) perror_with_name (local_file); - back_to = make_cleanup (fclose_cleanup, file); + back_to = make_cleanup_fclose (file); fd = remote_hostio_open (remote_file, (FILEIO_O_WRONLY | FILEIO_O_CREAT | FILEIO_O_TRUNC), @@ -8425,7 +8419,7 @@ remote_file_get (const char *remote_file, const char *local_file, int from_tty) file = fopen (local_file, "wb"); if (file == NULL) perror_with_name (local_file); - back_to = make_cleanup (fclose_cleanup, file); + back_to = make_cleanup_fclose (file); /* Send up to this many bytes at once. They won't all fit in the remote packet limit, so we'll transfer slightly fewer. */ diff --git a/gdb/source.c b/gdb/source.c index a5f434f..3ef557c 100644 --- a/gdb/source.c +++ b/gdb/source.c @@ -1312,6 +1312,7 @@ print_source_lines_base (struct symtab *s, int line, int stopline, int noerror) int desc; FILE *stream; int nlines = stopline - line; + struct cleanup *cleanup; /* Regardless of whether we can open the file, set current_source_symtab. */ current_source_symtab = s; @@ -1378,6 +1379,7 @@ print_source_lines_base (struct symtab *s, int line, int stopline, int noerror) stream = fdopen (desc, FDOPEN_MODE); clearerr (stream); + cleanup = make_cleanup_fclose (stream); while (nlines-- > 0) { @@ -1417,7 +1419,7 @@ print_source_lines_base (struct symtab *s, int line, int stopline, int noerror) while (c != '\n' && (c = fgetc (stream)) >= 0); } - fclose (stream); + do_cleanups (cleanup); } /* Show source lines from the file of symtab S, starting with line diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c index 4f5c56a..2d2c3bd 100644 --- a/gdb/tracepoint.c +++ b/gdb/tracepoint.c @@ -2292,6 +2292,7 @@ tracepoint_save_command (char *args, int from_tty) char *i1 = " ", *i2 = " "; char *indent, *actionline, *pathname; char tmp[40]; + struct cleanup *cleanup; if (args == 0 || *args == 0) error (_("Argument required (file name in which to save tracepoints)")); @@ -2303,10 +2304,11 @@ tracepoint_save_command (char *args, int from_tty) } pathname = tilde_expand (args); + cleanup = make_cleanup (xfree, pathname); if (!(fp = fopen (pathname, "w"))) error (_("Unable to open file '%s' for saving tracepoints (%s)"), args, safe_strerror (errno)); - xfree (pathname); + make_cleanup_fclose (fp); ALL_TRACEPOINTS (tp) { @@ -2348,7 +2350,7 @@ tracepoint_save_command (char *args, int from_tty) } } } - fclose (fp); + do_cleanups (cleanup); if (from_tty) printf_filtered ("Tracepoints saved to file '%s'.\n", args); return; diff --git a/gdb/utils.c b/gdb/utils.c index 3d35390..f9a5f19 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -255,6 +255,23 @@ make_cleanup_close (int fd) return make_cleanup (do_close_cleanup, saved_fd); } +/* Helper function which does the work for make_cleanup_fclose. */ + +static void +do_fclose_cleanup (void *arg) +{ + FILE *file = arg; + fclose (arg); +} + +/* Return a new cleanup that closes FILE. */ + +struct cleanup * +make_cleanup_fclose (FILE *file) +{ + return make_cleanup (do_fclose_cleanup, file); +} + static void do_ui_file_delete (void *arg) { diff --git a/gdb/xml-tdesc.c b/gdb/xml-tdesc.c index 42bc4a0..2e8c1f5 100644 --- a/gdb/xml-tdesc.c +++ b/gdb/xml-tdesc.c @@ -421,14 +421,6 @@ tdesc_parse_xml (const char *document, xml_fetch_another fetcher, #endif /* HAVE_LIBEXPAT */ -/* Close FILE. */ - -static void -do_cleanup_fclose (void *file) -{ - fclose (file); -} - /* Open FILENAME, read all its text into memory, close it, and return the text. If something goes wrong, return NULL and warn. */ @@ -455,7 +447,7 @@ fetch_xml_from_file (const char *filename, void *baton) if (file == NULL) return NULL; - back_to = make_cleanup (do_cleanup_fclose, file); + back_to = make_cleanup_fclose (file); /* Read in the whole file, one chunk at a time. */ len = 4096; |