interesting
/
riscv-openocd
mirror of https://github.com/riscv/riscv-openocd.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

add command_output_handler_t 

Add a typedef for command output handler function type, simplifying
the appearance of functions that use it and eliminating duplicate code.
This commit is contained in:
Zachary T Welch 2009-11-10 18:42:45 -08:00
parent 5eb638c71e
commit 1ae4d93c3c
2 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/helper/command.c
View File

@ -558,7 +558,8 @@ int command_run_linef(command_context_t *context, const char *format, ...)
return retval; return retval;
} }
void command_set_output_handler(command_context_t* context, int (*output_handler)(struct command_context_s *context, const char* line), void *priv) void command_set_output_handler(command_context_t* context,
command_output_handler_t output_handler, void *priv)
{ {
context->output_handler = output_handler; context->output_handler = output_handler;
context->output_handler_priv = priv; context->output_handler_priv = priv;

11
src/helper/command.h
View File

@ -51,6 +51,12 @@ enum command_mode
COMMAND_ANY, COMMAND_ANY,
}; };
struct command_context_s;
/// The type signature for command context's output handler.
typedef int (*command_output_handler_t)(struct command_context_s *context,
const char* line);
typedef struct command_context_s typedef struct command_context_s
{ {
enum command_mode mode; enum command_mode mode;
@ -70,7 +76,7 @@ typedef struct command_context_s
* Returning ERROR_COMMAND_SYNTAX_ERROR will have the effect of * Returning ERROR_COMMAND_SYNTAX_ERROR will have the effect of
* printing out the syntax of the command. * printing out the syntax of the command.
*/ */
int (*output_handler)(struct command_context_s *context, const char* line); command_output_handler_t output_handler;
void *output_handler_priv; void *output_handler_priv;
} command_context_t; } command_context_t;
@ -104,8 +110,7 @@ int unregister_command(command_context_t *context, char *name);
int unregister_all_commands(command_context_t *context); int unregister_all_commands(command_context_t *context);
void command_set_output_handler(command_context_t* context, void command_set_output_handler(command_context_t* context,
int (*output_handler)(struct command_context_s *context, command_output_handler_t output_handler, void *priv);
const char* line), void *priv);
command_context_t* copy_command_context(command_context_t* context); command_context_t* copy_command_context(command_context_t* context);