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lib/libc/stdlib/strtoul.3
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| .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||||
| .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||||
| .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||||
| .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
| .\" SUCH DAMAGE. | .\" SUCH DAMAGE. | ||||
| .\" | .\" | ||||
| .\" @(#)strtoul.3 8.1 (Berkeley) 6/4/93 | .\" @(#)strtoul.3 8.1 (Berkeley) 6/4/93 | ||||
| .\" | .\" | ||||
| .Dd November 28, 2001 | .Dd August 21, 2023 | ||||
| .Dt STRTOUL 3 | .Dt STRTOUL 3 | ||||
| .Os | .Os | ||||
| .Sh NAME | .Sh NAME | ||||
| .Nm strtoul , strtoull , strtoumax , strtouq | .Nm strtoul , strtoull , strtoumax , strtouq | ||||
| .Nd "convert a string to an" | .Nd "convert a string to an" | ||||
| .Vt "unsigned long" , "unsigned long long" , uintmax_t , | .Vt "unsigned long" , "unsigned long long" , uintmax_t , | ||||
| or | or | ||||
| .Vt u_quad_t | .Vt u_quad_t | ||||
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| .Ql + | .Ql + | ||||
| or | or | ||||
| .Ql - | .Ql - | ||||
| sign. | sign. | ||||
| If | If | ||||
| .Fa base | .Fa base | ||||
| is zero or 16, | is zero or 16, | ||||
| the string may then include a | the string may then include a | ||||
| .Dq Li 0b | |||||
| prefix, and the number will be read in base 2; or it may include a | |||||
| .Dq Li 0x | .Dq Li 0x | ||||
| prefix, | prefix, | ||||
| and the number will be read in base 16; otherwise, a zero | and the number will be read in base 16; otherwise, a zero | ||||
| .Fa base | .Fa base | ||||
| is taken as 10 (decimal) unless the next character is | is taken as 10 (decimal) unless the next character is | ||||
| .Ql 0 , | .Ql 0 , | ||||
| in which case it is taken as 8 (octal). | in which case it is taken as 8 (octal). | ||||
| .Pp | .Pp | ||||
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