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[RFA 1/5] Use std::string in break-catch-sig.c
- From: Tom Tromey <tom at tromey dot com>
- To: gdb-patches at sourceware dot org
- Cc: Tom Tromey <tom at tromey dot com>
- Date: Thu, 22 Sep 2016 11:50:52 -0600
- Subject: [RFA 1/5] Use std::string in break-catch-sig.c
- Authentication-results: sourceware.org; auth=none
- References: <1474566656-15389-1-git-send-email-tom@tromey.com>
This changes one spot in break-catch-sig.c to use std::string,
removing some cleanups.
2016-09-22 Tom Tromey <tom@tromey.com>
* break-catch-sig.c: Include <string>.
(signal_catchpoint_print_one): Use std::string.
---
gdb/ChangeLog | 5 +++++
gdb/break-catch-sig.c | 17 ++++++-----------
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index ea14f04..f9924e5 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2016-09-22 Tom Tromey <tom@tromey.com>
+
+ * break-catch-sig.c: Include <string>.
+ (signal_catchpoint_print_one): Use std::string.
+
2016-09-22 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
* rs6000-tdep.c (ppc_process_record_op31): Fix
diff --git a/gdb/break-catch-sig.c b/gdb/break-catch-sig.c
index 06ee44c..296f900 100644
--- a/gdb/break-catch-sig.c
+++ b/gdb/break-catch-sig.c
@@ -28,7 +28,8 @@
#include "valprint.h"
#include "cli/cli-utils.h"
#include "completer.h"
-#include "gdb_obstack.h"
+
+#include <string>
#define INTERNAL_SIGNAL(x) ((x) == GDB_SIGNAL_TRAP || (x) == GDB_SIGNAL_INT)
@@ -265,11 +266,7 @@ signal_catchpoint_print_one (struct breakpoint *b,
{
int i;
gdb_signal_type iter;
- struct obstack text;
- struct cleanup *cleanup;
-
- obstack_init (&text);
- cleanup = make_cleanup_obstack_free (&text);
+ std::string text;
for (i = 0;
VEC_iterate (gdb_signal_type, c->signals_to_be_caught, i, iter);
@@ -278,12 +275,10 @@ signal_catchpoint_print_one (struct breakpoint *b,
const char *name = signal_to_name_or_int (iter);
if (i > 0)
- obstack_grow (&text, " ", 1);
- obstack_grow (&text, name, strlen (name));
+ text += " ";
+ text += name;
}
- obstack_grow (&text, "", 1);
- ui_out_field_string (uiout, "what", (const char *) obstack_base (&text));
- do_cleanups (cleanup);
+ ui_out_field_string (uiout, "what", text.c_str ());
}
else
ui_out_field_string (uiout, "what",
--
2.7.4