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monitor: Introduce monitor_find_command() 

This commit moves the loop which searches for the command
entry corresponding to a command name to its own function.

It will be used by QMP code as well.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Luiz Capitulino 2009-11-26 22:58:54 -02:00 committed by Anthony Liguori
parent 99e2fc1672
commit 7fd669a1c4
1 changed files with 15 additions and 7 deletions
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22
monitor.c
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@ -2932,6 +2932,19 @@ static int is_valid_option(const char *c, const char *typestr)
return (typestr != NULL); return (typestr != NULL);
} }
static const mon_cmd_t *monitor_find_command(const char *cmdname)
{
const mon_cmd_t *cmd;
for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
if (compare_cmd(cmdname, cmd->name)) {
return cmd;
}
}
return NULL;
}
static const mon_cmd_t *monitor_parse_command(Monitor *mon, static const mon_cmd_t *monitor_parse_command(Monitor *mon,
const char *cmdline, const char *cmdline,
QDict *qdict) QDict *qdict)
@ -2952,13 +2965,8 @@ static const mon_cmd_t *monitor_parse_command(Monitor *mon,
if (!p) if (!p)
return NULL; return NULL;
/* find the command */ cmd = monitor_find_command(cmdname);
for(cmd = mon_cmds; cmd->name != NULL; cmd++) { if (!cmd) {
if (compare_cmd(cmdname, cmd->name))
break;
}
if (cmd->name == NULL) {
monitor_printf(mon, "unknown command: '%s'\n", cmdname); monitor_printf(mon, "unknown command: '%s'\n", cmdname);
return NULL; return NULL;
} }