| version 1.10, 2021/09/01 20:18:54 |
version 1.11, 2021/09/01 21:43:51 |
|
|
| /* $OpenBSD$ */ |
/* $OpenBSD$ */ |
| |
|
| /*- |
/* |
| * Copyright (c) 2021 Job Snijders <job@openbsd.org> |
* Copyright (c) 2021 Job Snijders <job@openbsd.org> |
| * Copyright (c) 2014 Baptiste Daroussin <bapt@FreeBSD.org> |
* Copyright (c) 2014 Baptiste Daroussin <bapt@FreeBSD.org> |
| * Copyright (c) 2014 Vsevolod Stakhov <vsevolod@FreeBSD.org> |
* Copyright (c) 2014 Vsevolod Stakhov <vsevolod@FreeBSD.org> |
|
|
| parse_duration(const char *duration) |
parse_duration(const char *duration) |
| { |
{ |
| double ret; |
double ret; |
| char *end; |
char *suffix; |
| |
|
| ret = strtod(duration, &end); |
ret = strtod(duration, &suffix); |
| if (ret == 0 && end == duration) |
if (ret == 0 && suffix == duration) |
| err(1, "invalid duration"); |
err(1, "invalid duration"); |
| |
if (ret < 0 || ret >= 100000000UL) |
| |
err(1, "invalid duration"); |
| |
|
| if (end == NULL || *end == '\0') |
if (suffix == NULL || *suffix == '\0') |
| return (ret); |
return (ret); |
| |
|
| if (end != NULL && *(end + 1) != '\0') |
if (suffix != NULL && *(suffix + 1) != '\0') |
| err(1, "invalid duration"); |
err(1, "invalid duration"); |
| |
|
| switch (*end) { |
switch (*suffix) { |
| case 's': |
case 's': |
| break; |
break; |
| case 'm': |
case 'm': |
|
|
| default: |
default: |
| err(1, "invalid duration"); |
err(1, "invalid duration"); |
| } |
} |
| |
|
| if (ret < 0 || ret >= 100000000UL) |
|
| err(1, "invalid duration"); |
|
| |
|
| return (ret); |
return (ret); |
| } |
} |
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