diff options
Diffstat (limited to 'src/core/commands.h')
| -rw-r--r-- | src/core/commands.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/core/commands.h b/src/core/commands.h index 1f1dc8dd..fa553518 100644 --- a/src/core/commands.h +++ b/src/core/commands.h @@ -10,7 +10,8 @@ typedef struct { } COMMAND_REC; enum { - CMDERR_OPTION_UNKNOWN = -2, /* unknown -option */ + CMDERR_OPTION_UNKNOWN = -3, /* unknown -option */ + CMDERR_OPTION_AMBIGUOUS = -2, /* ambiguous -option */ CMDERR_OPTION_ARG_MISSING = -1, /* argument missing for -option */ CMDERR_ERRNO, /* get the error from errno */ @@ -22,15 +23,20 @@ enum { CMDERR_NOT_GOOD_IDEA /* not good idea to do, -yes overrides this */ }; +/* Return the full command for `alias' */ #define alias_find(alias) \ iconfig_get_str("aliases", alias, NULL) -#define cmd_return_error(a) { signal_emit("error command", 1, GINT_TO_POINTER(a)); signal_stop(); return; } -#define cmd_param_error(a) { cmd_params_free(free_arg); cmd_return_error(a); } +/* Returning from command function with error */ +#define cmd_return_error(a) \ + { signal_emit("error command", 1, GINT_TO_POINTER(a)); signal_stop(); return; } +#define cmd_param_error(a) \ + { cmd_params_free(free_arg); cmd_return_error(a); } extern GSList *commands; -extern char *current_command; +extern char *current_command; /* the command we're right now. */ +/* Bind command to specified function. */ void command_bind_to(int pos, const char *cmd, const char *category, SIGNAL_FUNC func); #define command_bind(a, b, c) command_bind_to(1, a, b, c) #define command_bind_first(a, b, c) command_bind_to(0, a, b, c) @@ -57,6 +63,8 @@ COMMAND_REC *command_find(const char *cmd); You can call this command multiple times for same command, options will be merged. If there's any conflicts with option types, the last call will override the previous */ +#define iscmdtype(c) \ + ((c) == '-' || (c) == '+' || (c) == '@') void command_set_options(const char *cmd, const char *options); /* count can have these flags: */ |