| 1 | // SPDX-License-Identifier: GPL-2.0-only |
|---|---|
| 2 | #include <linux/drbd_config.h> |
| 3 | #include <linux/module.h> |
| 4 | |
| 5 | const char *drbd_buildtag(void) |
| 6 | { |
| 7 | /* DRBD built from external sources has here a reference to the |
| 8 | * git hash of the source code. |
| 9 | */ |
| 10 | |
| 11 | static char buildtag[38] = "\0uilt-in"; |
| 12 | |
| 13 | if (buildtag[0] == 0) { |
| 14 | #ifdef MODULE |
| 15 | sprintf(buildtag, "srcversion: %-24s", THIS_MODULE->srcversion); |
| 16 | #else |
| 17 | buildtag[0] = 'b'; |
| 18 | #endif |
| 19 | } |
| 20 | |
| 21 | return buildtag; |
| 22 | } |
| 23 |