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ebda41dd3c
Changes: https://github.com/intel/compute-runtime/compare/21.08.19096...21.09.19150 Reported by: GitHub (watch releases)
37 lines
1.1 KiB
Text
37 lines
1.1 KiB
Text
/sys is Linux-specific. FreeBSD has linsysfs(5) but not mounted by default.
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--- shared/source/os_interface/linux/sys_calls_linux.cpp.orig 2021-02-22 20:55:37 UTC
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+++ shared/source/os_interface/linux/sys_calls_linux.cpp
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@@ -12,7 +12,11 @@
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#include <stdio.h>
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#include <sys/ioctl.h>
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#include <sys/stat.h>
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+#if defined(__linux__)
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#include <sys/sysmacros.h>
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+#elif defined(__DragonFly__) || defined(__FreeBSD__)
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+#include <cstdlib>
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+#endif
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#include <unistd.h>
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namespace NEO {
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@@ -36,6 +40,7 @@ int readlink(const char *path, char *buf, size_t bufsi
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}
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int getDevicePath(int deviceFd, char *buf, size_t &bufSize) {
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+#if defined(__linux__)
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struct stat st;
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if (fstat(deviceFd, &st)) {
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return -1;
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@@ -45,6 +50,12 @@ int getDevicePath(int deviceFd, char *buf, size_t &buf
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major(st.st_rdev), minor(st.st_rdev));
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return 0;
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+#elif defined(__DragonFly__) || defined(__FreeBSD__)
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+ return fdevname_r(deviceFd, buf, (int)bufSize) ? 0 : -1;
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+#else
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+ // Extract drmGetDeviceNameFromFd2 from libdrm
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+ return -1;
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+#endif
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}
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} // namespace SysCalls
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} // namespace NEO
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