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2006-04-26 Michael Snyder <msnyder@redhat.com>

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* linux-fork.c (_initialize_linux_fork): Rename "delete-fork"
	command to "delete fork" (no hyphen), compatible with other
	"delete" commands.
	(info_forks_command): Accept a fork ID argument, for info
	on a single fork.  Report if no matching forks.

2006-04-26  Michael Snyder  <msnyder@redhat.com>

	* gdb.base/multi-forks.exp: Modify patterns for "run to exit",
	which may have to consume output from other forks.
	Add tests to make sure that "delete fork" succeeded.

2006-04-27  Michael Snyder  <msnyder@redhat.com>

	* gdb.texinfo (delete-fork): Command renamed to "delete fork".
This commit is contained in:
Michael Snyder
2006-04-27 23:03:42 +00:00
parent 75b8939e07
commit b8db102de3
6 changed files with 69 additions and 25 deletions
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25
gdb/linux-fork.c
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@@ -448,9 +448,18 @@ info_forks_command (char *arg, int from_tty)
struct fork_info *fp;
int cur_line;
ULONGEST pc;
int requested = -1;
struct fork_info *printed = NULL;
if (arg && *arg)
requested = (int) parse_and_eval_long (arg);
for (fp = fork_list; fp; fp = fp->next)
{
if (requested > 0 && fp->num != requested)
continue;
printed = fp;
if (ptid_equal (fp->ptid, inferior_ptid))
{
printf_filtered ("* ");
@@ -490,6 +499,13 @@ info_forks_command (char *arg, int from_tty)
putchar_filtered ('\n');
}
if (printed == NULL)
{
if (requested > 0)
printf_filtered (_("No fork number %d.\n"), requested);
else
printf_filtered (_("No forks.\n"));
}
}
/* Save/restore mode variable 'detach_fork':
@@ -670,11 +686,12 @@ Fork a duplicate process (experimental)."));
restart <n>: restore program context from a checkpoint.\n\
Argument 'n' is checkpoint ID, as displayed by 'info checkpoints'."));
/* Delete-checkpoint command: kill the process and remove it from
/* Delete checkpoint command: kill the process and remove it from
fork list. */
add_com ("delete-checkpoint", class_obscure, delete_fork_command, _("\
Delete a fork/checkpoint (experimental)."));
add_cmd ("checkpoint", class_obscure, delete_fork_command, _("\
Delete a fork/checkpoint (experimental)."),
&deletelist);
/* Detach-checkpoint command: release the process to run independantly,
and remove it from the fork list. */
@@ -691,7 +708,7 @@ Detach from a fork/checkpoint (experimental)."));
/* Command aliases (let "fork" and "checkpoint" be used
interchangeably). */
add_com_alias ("delete-fork", "delete-checkpoint", class_obscure, 1);
add_alias_cmd ("fork", "checkpoint", class_obscure, 1, &deletelist);
add_com_alias ("detach-fork", "detach-checkpoint", class_obscure, 1);
add_info_alias ("forks", "checkpoints", 0);