Defined in 2 files as a prototype:

• include/strings.h, line 58 (as a prototype)
• sys/sys/libkern.h, line 148 (as a prototype)

Defined in 7 files as a function:

• lib/libc/string/flsl.c, line 41 (as a function)
• sys/amd64/include/cpufunc.h, line 193 (as a function)
• sys/arm/include/cpufunc.h, line 402 (as a function)
• sys/arm64/include/cpufunc.h, line 81 (as a function)
• sys/i386/include/cpufunc.h, line 246 (as a function)
• sys/libkern/flsl.c, line 41 (as a function)
• sys/powerpc/include/cpufunc.h, line 270 (as a function)

Referenced in 36 files:

• sys/amd64/amd64/fpu.c
  • line 446
  • line 900
• sys/amd64/include/cpufunc.h, line 203
• sys/amd64/vmm/intel/vmx.c
  • line 3760
  • line 3972
• sys/arm64/arm64/gicv3_its.c, line 641
• sys/cddl/contrib/opensolaris/uts/common/sys/sysmacros.h, line 396
• sys/compat/linuxkpi/common/include/linux/bitops.h, line 87
• sys/compat/linuxkpi/common/include/linux/log2.h
  • line 41
  • line 53
• sys/contrib/openzfs/include/os/freebsd/spl/sys/sysmacros.h, line 339
• sys/dev/ahci/ahci.c, line 268
• sys/dev/bhnd/cores/chipc/chipc_gpio.c
  • line 482
  • line 483
• sys/dev/cxgbe/osdep.h, line 140
• sys/dev/drm2/drm_os_freebsd.h
  • line 243
  • line 306
• sys/dev/ena/ena.c
  • line 2666
  • line 2667
  • line 2674
  • line 2675
• sys/dev/ice/ice_lib.c, line 554
• sys/dev/iicbus/rtc/rx8803.c, line 121
• sys/dev/nvdimm/nvdimm_nfit.c, line 59
• sys/dev/qlnx/qlnxe/bcm_osal.h
  • line 120
  • line 132
• sys/dev/random/random_harvestq.c, line 298
• sys/dev/sfxge/sfxge.h, line 107
• sys/dev/syscons/plasma/fp16.c, line 53
• sys/dev/xen/blkback/blkback.c, line 3729
• sys/kern/imgact_elf.c, line 1253
• sys/kern/kern_clocksource.c, line 576
• sys/kern/kern_descrip.c, line 229
• sys/kern/kern_timeout.c
  • line 1429
  • line 1431
  • line 1432
• sys/kern/subr_vmem.c
  • line 219
  • line 800
  • line 1258
• sys/kern/vfs_syscalls.c, line 266
• sys/powerpc/aim/moea64_native.c
  • line 549
  • line 553
  • line 623
• sys/powerpc/booke/pmap.c
  • line 2289
  • line 2290
  • line 2290
• sys/powerpc/mpc85xx/mpc85xx.c, line 171
• sys/powerpc/powernv/opal_pci.c, line 211
• sys/sys/bitset.h, line 242
• sys/vm/vm_phys.c
  • line 1203
  • line 1439
• usr.sbin/bhyve/pci_ahci.c, line 2492
• usr.sbin/bhyve/pci_emul.c, line 596
• usr.sbin/ctld/isns.c, line 101