#include "xmlpool.h"
#endif
#endif
-#ifdef HAVE_SYSFS
-#include <sys/types.h>
+#ifdef MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+#endif
+#ifdef MAJOR_IN_SYSMACROS
+#include <sys/sysmacros.h>
#endif
#include "loader.h"
}
#endif
-#if defined(HAVE_SYSFS)
+#if defined(HAVE_SYSFS) || defined(HAVE_LIBDRM)
static int
dev_node_from_fd(int fd, unsigned int *maj, unsigned int *min)
{
return 0;
}
+#endif
+#if defined(HAVE_SYSFS)
static int
sysfs_get_pci_id_for_fd(int fd, int *vendor_id, int *chip_id)
{
unsigned int maj, min;
FILE *f;
char buf[0x40];
- static const char match[9] = "\0DEVNAME=";
+ static const char match[9] = "\nDEVNAME=";
int expected = 1;
if (dev_node_from_fd(fd, &maj, &min) < 0)
}
strcpy(buf, "/dev/");
- if (fgets(buf + 5, sizeof(buf) - 5, f))
+ if (fgets(buf + 5, sizeof(buf) - 5, f)) {
+ buf[strcspn(buf, "\n")] = '\0';
device_name = strdup(buf);
+ }
fclose(f);
return device_name;
}
#endif
+#if defined(HAVE_LIBDRM)
+static char *
+drm_get_device_name_for_fd(int fd)
+{
+ unsigned int maj, min;
+ char buf[0x40];
+ int n;
+
+ if (dev_node_from_fd(fd, &maj, &min) < 0)
+ return NULL;
+
+ n = snprintf(buf, sizeof(buf), DRM_DEV_NAME, DRM_DIR_NAME, min);
+ if (n == -1 || n >= sizeof(buf))
+ return NULL;
+
+ return strdup(buf);
+}
+#endif
char *
loader_get_device_name_for_fd(int fd)
#if HAVE_SYSFS
if ((result = sysfs_get_device_name_for_fd(fd)))
return result;
+#endif
+#if HAVE_LIBDRM
+ if ((result = drm_get_device_name_for_fd(fd)))
+ return result;
#endif
return result;
}