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code.delx.au - spectrwm/blob - osx/osx.c
13 /* --------------------------------------------------------------------------- */
14 /* $OpenBSD: strtonum.c,v 1.6 2004/08/03 19:38:01 millert Exp $ */
17 * Copyright (c) 2004 Ted Unangst and Todd Miller
18 * All rights reserved.
20 * Permission to use, copy, modify, and distribute this software for any
21 * purpose with or without fee is hereby granted, provided that the above
22 * copyright notice and this permission notice appear in all copies.
24 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
25 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
26 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
27 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
28 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
29 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
30 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
38 strtonum(const char *numstr
, long long minval
, long long maxval
,
49 { "invalid", EINVAL
},
50 { "too small", ERANGE
},
51 { "too large", ERANGE
},
59 ll
= strtoll(numstr
, &ep
, 10);
60 if (numstr
== ep
|| *ep
!= '\0')
62 else if ((ll
== LLONG_MIN
&& errno
== ERANGE
) || ll
< minval
)
64 else if ((ll
== LLONG_MAX
&& errno
== ERANGE
) || ll
> maxval
)
68 *errstrp
= ev
[error
].errstr
;
69 errno
= ev
[error
].err
;