diff options
| author | Kirk McKusick <mckusick@FreeBSD.org> | 2017-09-22 12:45:15 +0000 |
|---|---|---|
| committer | Kirk McKusick <mckusick@FreeBSD.org> | 2017-09-22 12:45:15 +0000 |
| commit | 75e3597abbcde25f749973d4af9e8419b47e9f37 (patch) | |
| tree | 4c695261bd72057048524953f67f8647ef8e0319 /sys/libkern/crc32.c | |
| parent | aeb9ac0df5d5f0bfe073f4111e47ba0a3c77c948 (diff) | |
Notes
Diffstat (limited to 'sys/libkern/crc32.c')
| -rw-r--r-- | sys/libkern/crc32.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/libkern/crc32.c b/sys/libkern/crc32.c index 7eaacd454661..149de3de6dee 100644 --- a/sys/libkern/crc32.c +++ b/sys/libkern/crc32.c @@ -46,6 +46,8 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> + +#ifdef _KERNEL #include <sys/libkern.h> #include <sys/systm.h> @@ -57,6 +59,7 @@ __FBSDID("$FreeBSD$"); #if defined(__aarch64__) #include <machine/cpu.h> #endif +#endif /* _KERNEL */ const uint32_t crc32_tab[] = { 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, @@ -759,6 +762,7 @@ calculate_crc32c(uint32_t crc32c, const unsigned char *buffer, unsigned int length) { +#ifdef _KERNEL #if defined(__amd64__) || defined(__i386__) if ((cpu_feature2 & CPUID2_SSE42) != 0) { return (sse42_crc32c(crc32c, buffer, length)); @@ -776,6 +780,7 @@ calculate_crc32c(uint32_t crc32c, return (armv8_crc32c(crc32c, buffer, length)); } else #endif +#endif /* _KERNEL */ if (length < 4) { return (singletable_crc32c(crc32c, buffer, length)); } else { |