systemd/man/id128-app-specific.c

/* SPDX-License-Identifier: CC0-1.0 */

#include <stdio.h>
#include <systemd/sd-id128.h>

#define OUR_APPLICATION_ID SD_ID128_MAKE(c2,73,27,73,23,db,45,4e,a6,3b,b9,6e,79,b5,3e,97)

int main(int argc, char *argv[]) {
  sd_id128_t id;
  sd_id128_get_machine_app_specific(OUR_APPLICATION_ID, &id);
  printf("Our application ID: " SD_ID128_FORMAT_STR "\n", SD_ID128_FORMAT_VAL(id));
  return 0;
}
man: add licenses to all files that lack one Documentation is licensed under LGPL-2.1-or-later. Scripts are MIT to facilitate reuse. Examples are relicensed to CC0-1.0 to maximise copy-and-paste for users, with permission from authors. 2021-10-01 10:44:33 +00:00			`/* SPDX-License-Identifier: CC0-1.0 */`

man: move more examples to stand-alone files and use 2-space indentation consistenty Moving them out makes it easier to run them through a compiler, use automatic indentation, and opens the possibility to provide a download link in the future. I verified that all examples compile cleanly. (2-space indentation is used because the examples are already significantly indented in the man page, and we need to keep them narrow so that they display well on standard terminals.) 2018-07-27 06:24:45 +00:00			`#include <stdio.h>`
			`#include <systemd/sd-id128.h>`

			`#define OUR_APPLICATION_ID SD_ID128_MAKE(c2,73,27,73,23,db,45,4e,a6,3b,b9,6e,79,b5,3e,97)`

			`int main(int argc, char *argv[]) {`
			`sd_id128_t id;`
			`sd_id128_get_machine_app_specific(OUR_APPLICATION_ID, &id);`
			`printf("Our application ID: " SD_ID128_FORMAT_STR "\n", SD_ID128_FORMAT_VAL(id));`
			`return 0;`
			`}`