Defined in 2 files as a prototype:

• include/strings.h, line 58 (as a prototype)
• sys/sys/libkern.h, line 147 (as a prototype)

Defined in 4 files as a function:

• lib/libc/string/flsl.c, line 41 (as a function)
• sys/amd64/include/cpufunc.h, line 192 (as a function)
• sys/i386/include/cpufunc.h, line 219 (as a function)
• sys/libkern/flsl.c, line 41 (as a function)

Referenced in 32 files:

• sys/amd64/amd64/fpu.c
  • line 381
  • line 809
• sys/amd64/include/cpufunc.h, line 202
• sys/amd64/vmm/intel/vmx.c
  • line 3510
  • line 3683
• sys/arm64/arm64/gicv3_its.c, line 615
• sys/cddl/contrib/opensolaris/uts/common/sys/sysmacros.h, line 389
• sys/compat/linuxkpi/common/include/linux/bitops.h, line 86
• sys/compat/linuxkpi/common/include/linux/log2.h
  • line 41
  • line 53
• sys/dev/ahci/ahci.c, line 239
• sys/dev/bhnd/cores/chipc/chipc_gpio.c
  • line 483
  • line 484
• sys/dev/cxgbe/osdep.h, line 136
• sys/dev/drm/drm_bufs.c, line 1120
• sys/dev/drm2/drm_os_freebsd.h
  • line 241
  • line 304
• sys/dev/qlnx/qlnxe/bcm_osal.h
  • line 124
  • line 136
• sys/dev/random/random_harvestq.c, line 265
• sys/dev/sfxge/sfxge.h, line 112
• sys/dev/syscons/plasma/fp16.c, line 53
• sys/dev/xen/blkback/blkback.c, line 3752
• sys/kern/kern_clocksource.c, line 576
• sys/kern/kern_descrip.c
  • line 224
  • line 229
• sys/kern/kern_timeout.c
  • line 1532
  • line 1534
  • line 1535
• sys/kern/subr_vmem.c
  • line 220
  • line 768
  • line 1044
• sys/kern/vfs_syscalls.c, line 227
• sys/powerpc/aim/isa3_hashtb.c
  • line 371
  • line 420
• sys/powerpc/aim/moea64_native.c, line 414
• sys/powerpc/booke/pmap.c
  • line 3582
  • line 3583
  • line 3583
• sys/powerpc/mpc85xx/mpc85xx.c, line 172
• sys/powerpc/powernv/opal_pci.c, line 199
• sys/sys/bitset.h, line 225
• sys/vm/vm_phys.c
  • line 1131
  • line 1335
• usr.sbin/bhyve/pci_ahci.c, line 2413
• usr.sbin/bhyve/pci_emul.c, line 593
• usr.sbin/ctld/isns.c, line 101