arch/arm64/kernel/pi/idreg-override.c

261

if (!isxdigit(p[0]) || (p[1] && !isspace(p[1])))

arch/s390/boot/string.c

110

while (isxdigit(*cp)) {

arch/s390/boot/string.c

83

if (TOLOWER(cp[1]) == 'x' && isxdigit(cp[2]))

arch/sparc/prom/tree_32.c

251

if (isxdigit(s[1]) && s[2] == ',') {

arch/x86/boot/string.c

122

while (isxdigit(*cp)) {

arch/x86/boot/string.c

228

if (_tolower(s[1]) == 'x' && isxdigit(s[2]))

arch/x86/boot/string.c

97

if (TOLOWER(cp[1]) == 'x' && isxdigit(cp[2]))

certs/blacklist.c

74

if (!isxdigit(*desc) || isupper(*desc))

drivers/acpi/acpi_pnp.c

324

if (!isxdigit(c)

drivers/acpi/acpica/dbconvert.c

34

if (!isxdigit(hex_char)) {

drivers/acpi/acpica/uthex.c

63

if (!isxdigit((int)two_ascii_chars[0]) ||

drivers/acpi/acpica/uthex.c

64

!isxdigit((int)two_ascii_chars[1])) {

drivers/acpi/acpica/utstrsuppt.c

161

if (!isxdigit((int)*string)) {

drivers/comedi/drivers/jr3_pci.c

302

for (; *pos < size && !isxdigit(data[*pos]); (*pos)++)

drivers/firmware/efi/libstub/string.c

117

if (TOLOWER(cp[1]) == 'x' && isxdigit(cp[2]))

drivers/firmware/efi/libstub/string.c

143

while (isxdigit(*cp)) {

drivers/media/cec/usb/rainshadow/rainshadow-cec.c

73

if (!isxdigit(*cmd))

drivers/media/cec/usb/rainshadow/rainshadow-cec.c

75

if (isxdigit(cmd[0]) && isxdigit(cmd[1])) {

drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c

1537

if (!isxdigit(*word))

drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c

1551

while (isxdigit(*word)) {

drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c

1562

while (isxdigit(*word)) {

drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c

2216

if (!isxdigit(*p))

drivers/net/wireless/marvell/mwifiex/sta_cmd.c

1447

if (isxdigit(*s)) {

drivers/nvme/target/configfs.c

634

if (!isxdigit(p[0]) || !isxdigit(p[1])) {

drivers/perf/arm-ccn.c

445

if (WARN_ON(!name || !name[0] || !isxdigit(name[0]) || !name[1]))

drivers/s390/crypto/ap_bus.c

1205

for (i = 0; isxdigit(*str) && i < bits; str++) {

drivers/scsi/qla2xxx/tcm_qla2xxx.c

75

else if (isxdigit(c) && (islower(c) || !strict))

drivers/target/sbp/sbp_target.c

1903

else if (isxdigit(c))

drivers/tty/vt/conmakehash.c

38

!isxdigit(p[2]) || !isxdigit(p[3]) || !isxdigit(p[4]) ||

drivers/tty/vt/conmakehash.c

39

!isxdigit(p[5]) || isxdigit(p[6]))

drivers/tty/vt/vt.c

2687

if (isxdigit(c)) {

fs/binfmt_misc.c

296

if (!isxdigit(*s++))

fs/binfmt_misc.c

298

if (!isxdigit(*s++))

lib/kstrtox.c

30

if (_tolower(s[1]) == 'x' && isxdigit(s[2]))

lib/net_utils.c

17

if (!isxdigit(s[i * 3]) || !isxdigit(s[i * 3 + 1]))

lib/uuid.c

97

} else if (!isxdigit(uuid[i])) {

lib/vsprintf.c

3663

|| (base == 16 && !isxdigit(digit))

net/ceph/ceph_common.c

207

if (!isxdigit(str[0]) || !isxdigit(str[1]))

scripts/dtc/checks.c

1196

if (unitname[0] == '0' && isxdigit((unsigned char)unitname[1]))

scripts/kconfig/expr.c

887

return !errno && !*tail && tail > str && isxdigit(tail[-1])

scripts/kconfig/symbol.c

696

if (!isxdigit(ch))

security/keys/encrypted-keys/encrypted.c

116

if (!isxdigit(ecryptfs_desc[i])) {

security/keys/encrypted-keys/encrypted.c

608

if (!isxdigit(decrypted_data[i])) {

security/tomoyo/util.c

739

if (!isxdigit(c))

security/tomoyo/util.c

784

while (isxdigit(filename[j]))

tools/perf/builtin-inject.c

798

if (!isxdigit(build_id[2 * ix]) ||

tools/perf/builtin-inject.c

799

!isxdigit(build_id[2 * ix + 1])) {

tools/perf/tests/code-reading.c

118

if (!isxdigit(c1))

tools/perf/tests/code-reading.c

121

if (!isxdigit(c2))

tools/perf/util/build-id.c

393

isxdigit(d->d_name[0]) && isxdigit(d->d_name[1]);

tools/perf/util/build-id.c

400

while (isxdigit(d->d_name[i]) && i < SBUILD_ID_SIZE - 3)

tools/perf/util/build-id.c

476

if (!isxdigit(maybe_sbuild_id[i]))

tools/perf/util/demangle-ocaml.c

56

else if (sym[i] == '$' && isxdigit(sym[i + 1]) && isxdigit(sym[i + 2])) {

tools/perf/util/pmu.c

936

if (!isxdigit(*p))

tools/perf/util/pmus.c

73

while (len > 0 && isxdigit(str[len - 1])) {

tools/power/x86/intel-speed-select/isst-config.c

2888

if (!isxdigit(start[i])) {

tools/testing/selftests/resctrl/resctrlfs.c

173

if (!isxdigit(c))

tools/usb/usbip/libsrc/names.c

342

if (!isxdigit(*cp)) {

tools/usb/usbip/libsrc/names.c

370

if (isxdigit(*cp)) {

tools/usb/usbip/libsrc/names.c

387

if (buf[0] == '\t' && isxdigit(buf[1])) {

tools/usb/usbip/libsrc/names.c

426

if (buf[0] == '\t' && buf[1] == '\t' && isxdigit(buf[2])) {