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Diffstat (limited to 'usr.sbin/sup/lib/atoo.c')
| -rw-r--r-- | usr.sbin/sup/lib/atoo.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/usr.sbin/sup/lib/atoo.c b/usr.sbin/sup/lib/atoo.c new file mode 100644 index 000000000000..eac0764e31cc --- /dev/null +++ b/usr.sbin/sup/lib/atoo.c @@ -0,0 +1,54 @@ +/* + * Copyright (c) 1991 Carnegie Mellon University + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR + * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie the rights + * to redistribute these changes. + */ +/* atoo -- convert ascii to octal + * + * Usge: i = atoo (string); + * unsigned int i; + * char *string; + * + * Atoo converts the value contained in "string" into an + * unsigned integer, assuming that the value represents + * an octal number. + * + * HISTORY + * 20-Nov-79 Steven Shafer (sas) at Carnegie-Mellon University + * Rewritten for VAX. + * + */ + +unsigned int atoo(ap) +char *ap; +{ + register unsigned int n; + register char *p; + + p = ap; + n = 0; + while(*p == ' ' || *p == ' ') + p++; + while(*p >= '0' && *p <= '7') + n = n * 8 + *p++ - '0'; + return(n); +} |