main.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <uv.h>

Go to the source code of this file.

Functions
void	run_command (uv_fs_event_t *handle, const char *filename, int events, int status)
int	main (int argc, char **argv)

Variables
uv_loop_t *	loop
const char *	command

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 26 of file main.c.

                                {
    if (argc <= 2) {
        fprintf(stderr, "Usage: %s <command> <file1> [file2 ...]\n", argv[0]);
        return 1;
    }
 
    loop = uv_default_loop();
    command = argv[1];
 
    while (argc-- > 2) {
        fprintf(stderr, "Adding watch on %s\n", argv[argc]);
        uv_fs_event_t *fs_event_req = malloc(sizeof(uv_fs_event_t));
        uv_fs_event_init(loop, fs_event_req);
        // The recursive flag watches subdirectories too.
        uv_fs_event_start(fs_event_req, run_command, argv[argc], UV_FS_EVENT_RECURSIVE);
    }
 
    return uv_run(loop, UV_RUN_DEFAULT);
}

References argv, command, loop, malloc(), run_command(), uv_default_loop(), uv_fs_event_init(), UV_FS_EVENT_RECURSIVE, uv_fs_event_start(), uv_run(), and UV_RUN_DEFAULT.

run_command()

void run_command	(	uv_fs_event_t *	handle,
		const char *	filename,
		int	events,
		int	status
	)

Definition at line 9 of file main.c.

                                                                                      {
    char path[1024];
    size_t size = 1023;
    // Does not handle error if path is longer than 1023.
    uv_fs_event_getpath(handle, path, &size);
    path[size] = '\0';
 
    fprintf(stderr, "Change detected in %s: ", path);
    if (events & UV_RENAME)
        fprintf(stderr, "renamed");
    if (events & UV_CHANGE)
        fprintf(stderr, "changed");
 
    fprintf(stderr, " %s\n", filename ? filename : "");
    system(command);
}

References command, handle, path, UV_CHANGE, uv_fs_event_getpath(), and UV_RENAME.

Referenced by main().

Variable Documentation

command

const char* command

Definition at line 7 of file main.c.

Referenced by __rap_system(), __system(), _zip_source_call(), cmd_checksum(), DEFINE_HANDLE_TS_FCN(), DEFINE_HANDLE_TS_FCN_AND_SYMBOL(), do_iter_offsets(), do_iter_sections(), execute_command(), fill_hist_offset(), gdbr_continue(), gdbr_read_file(), gdbr_read_memory_page(), gdbr_write_bin_registers(), gdbr_write_register(), gdbr_write_registers(), handle_tmp_desc(), iter_dbt_commands(), iter_offsets_common(), main(), run_command(), rz_cmd_del(), rz_core_cmd_command(), rz_core_visual_analysis_classes(), send_vcont(), socket_http_get_recursive(), source_hole_cb(), source_nul_cb(), substitute_args_init(), test_command(), ts_node_handle_arg(), ts_node_handle_arg_prargs(), w_incdec_handler(), and windbg_open().

loop

uv_loop_t* loop

Definition at line 6 of file main.c.