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constify probe.c function

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This constifies an argument to info_probes_for_ops.

2014-06-18  Tom Tromey  <tromey@redhat.com>

	* probe.c (info_probes_for_ops): Make "arg" const.
	* probe.h (info_probes_for_ops): Update.
This commit is contained in:
Tom Tromey 2014-06-10 11:25:18 -06:00
parent 3977b71f1d
commit 8236def8eb
3 changed files with 11 additions and 5 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2014-06-18 Tom Tromey <tromey@redhat.com>
* probe.c (info_probes_for_ops): Make "arg" const.
* probe.h (info_probes_for_ops): Update.
2014-06-18 Tom Tromey <tromey@redhat.com> 2014-06-18 Tom Tromey <tromey@redhat.com>
* varobj.c (varobj_create): Update. * varobj.c (varobj_create): Update.

9
gdb/probe.c
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@ -486,7 +486,8 @@ get_number_extra_fields (const struct probe_ops *pops)
/* See comment in probe.h. */ /* See comment in probe.h. */
void void
info_probes_for_ops (char *arg, int from_tty, const struct probe_ops *pops) info_probes_for_ops (const char *arg, int from_tty,
const struct probe_ops *pops)
{ {
char *provider, *probe_name = NULL, *objname = NULL; char *provider, *probe_name = NULL, *objname = NULL;
struct cleanup *cleanup = make_cleanup (null_cleanup, NULL); struct cleanup *cleanup = make_cleanup (null_cleanup, NULL);
@ -501,17 +502,17 @@ info_probes_for_ops (char *arg, int from_tty, const struct probe_ops *pops)
struct gdbarch *gdbarch = get_current_arch (); struct gdbarch *gdbarch = get_current_arch ();
/* Do we have a `provider:probe:objfile' style of linespec? */ /* Do we have a `provider:probe:objfile' style of linespec? */
provider = extract_arg (&arg); provider = extract_arg_const (&arg);
if (provider) if (provider)
{ {
make_cleanup (xfree, provider); make_cleanup (xfree, provider);
probe_name = extract_arg (&arg); probe_name = extract_arg_const (&arg);
if (probe_name) if (probe_name)
{ {
make_cleanup (xfree, probe_name); make_cleanup (xfree, probe_name);
objname = extract_arg (&arg); objname = extract_arg_const (&arg);
if (objname) if (objname)
make_cleanup (xfree, objname); make_cleanup (xfree, objname);
} }

2
gdb/probe.h
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@ -230,7 +230,7 @@ extern VEC (probe_p) *find_probes_in_objfile (struct objfile *objfile,
function that can be used by the probe backends to print their function that can be used by the probe backends to print their
`info probe TYPE'. */ `info probe TYPE'. */
extern void info_probes_for_ops (char *arg, int from_tty, extern void info_probes_for_ops (const char *arg, int from_tty,
const struct probe_ops *pops); const struct probe_ops *pops);
/* Return the `cmd_list_element' associated with the `info probes' command, /* Return the `cmd_list_element' associated with the `info probes' command,