AFAICT, it's never been used.
It was briefly nudged in the right direction here:
commit 10e5ffd4961055ebba5be4d85a93cc66cdd5a635
Author: Emil Velikov <emil.l.veli...@gmail.com>
Date: Sat Jan 25 17:19:10 2014 +0000
gbm: do not export _gbm_mesa_get_device
Cc: Kristian Høgsberg <k...@bitplanet.net>
Cc: Emil Velikov <emil.l.veli...@gmail.com>
Signed-off-by: Ben Widawsky <b...@bwidawsk.net>
---
src/gbm/main/gbm.c | 26 --------------------------
src/gbm/main/gbmint.h | 3 ---
2 files changed, 29 deletions(-)
diff --git a/src/gbm/main/gbm.c b/src/gbm/main/gbm.c
index 20ff3f2..75fc5d4 100644
--- a/src/gbm/main/gbm.c
+++ b/src/gbm/main/gbm.c
@@ -104,32 +104,6 @@ gbm_device_destroy(struct gbm_device *gbm)
gbm->destroy(gbm);
}
-struct gbm_device *
-_gbm_mesa_get_device(int fd)
-{
- struct gbm_device *gbm = NULL;
- struct stat buf;
- dev_t dev;
- int i;
-
- if (fd < 0 || fstat(fd, &buf) < 0 || !S_ISCHR(buf.st_mode)) {
- errno = EINVAL;
- return NULL;
- }
-
- for (i = 0; i < device_num; ++i) {
- dev = devices[i]->stat.st_rdev;
- if (major(dev) == major(buf.st_rdev) &&
- minor(dev) == minor(buf.st_rdev)) {
- gbm = devices[i];
- gbm->refcount++;
- break;
- }
- }
-
- return gbm;
-}
-
/** Create a gbm device for allocating buffers
*
* The file descriptor passed in is used by the backend to communicate with
diff --git a/src/gbm/main/gbmint.h b/src/gbm/main/gbmint.h
index 914e2c1..cfef5ee 100644
--- a/src/gbm/main/gbmint.h
+++ b/src/gbm/main/gbmint.h
@@ -117,7 +117,4 @@ struct gbm_backend {
struct gbm_device *(*create_device)(int fd);
};
-struct gbm_device *
-_gbm_mesa_get_device(int fd);
-
#endif
--
2.9.0
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