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2003-08-05 Till Strauman <strauman@slac.stanford.edu>

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PR 436/rtems_misc
	* monitor/mon-monitor.c: monitor registered commands list manipulation bugs
This commit is contained in:
Jennifer Averett
2003-08-05 18:59:56 +00:00
parent d29cb934ab
commit 2d99235e7e
2 changed files with 20 additions and 25 deletions
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5
cpukit/libmisc/ChangeLog
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@@ -1,3 +1,8 @@
2003-08-05 Till Strauman <strauman@slac.stanford.edu>
PR 436/rtems_misc
* monitor/mon-monitor.c: monitor registered commands list manipulation bugs
2003-07-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de> 2003-07-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: Remove (Merged into ../configure.ac). * configure.ac: Remove (Merged into ../configure.ac).

34
cpukit/libmisc/monitor/mon-monitor.c
View File

@@ -428,22 +428,16 @@ rtems_monitor_insert_cmd (
rtems_monitor_command_entry_t *command rtems_monitor_command_entry_t *command
) )
{ {
rtems_monitor_command_entry_t *p = rtems_registered_commands.next; rtems_monitor_command_entry_t **p = &rtems_registered_commands.next;
command->next = 0; command->next = 0;
if (rtems_registered_commands.next) while (*p) {
{ if ( STREQ(command->command, (*p)->command) )
for (; p->next; p = p->next)
{
if (STREQ(command->command, p->command))
return 0; return 0;
p = & (*p)->next;
} }
p->next = command; *p = command;
}
else
rtems_registered_commands.next = command;
return 1; return 1;
} }
@@ -452,22 +446,18 @@ rtems_monitor_erase_cmd (
rtems_monitor_command_entry_t *command rtems_monitor_command_entry_t *command
) )
{ {
rtems_monitor_command_entry_t *p; rtems_monitor_command_entry_t **p = & rtems_registered_commands.next;
rtems_monitor_command_entry_t **p_prev = &rtems_registered_commands.next;
if (rtems_registered_commands.next) while (*p) {
{ if ( STREQ(command->command, (*p)->command) ) {
for (p = rtems_registered_commands.next; p->next; p = p->next) *p = (*p)->next;
{ command->next = 0;
if (STREQ(command->command, p->command))
{
*p_prev = p->next;
return 1; return 1;
} }
p_prev = &p->next; p = & (*p)->next;
}
} }
return 0; return 0;
} }
/* /*