diff options
| author | Ben Lindstrom <mouring@eviladmin.org> | 2001-07-04 04:46:56 +0000 |
|---|---|---|
| committer | Ben Lindstrom <mouring@eviladmin.org> | 2001-07-04 04:46:56 +0000 |
| commit | 4cc240dabbd81a308f06f2717b1942041fe0e205 (patch) | |
| tree | 07291c8c2c467fc2ecec9166ed0d8ec1e75631a3 /misc.c | |
| parent | 5bf5d67d497ed91c19851db6b904d54003afe67e (diff) | |
- markus@cvs.openbsd.org 2001/06/26 17:27:25
[authfd.h authfile.h auth.h auth-options.h bufaux.h buffer.h
canohost.h channels.h cipher.h clientloop.h compat.h compress.h
crc32.h deattack.h dh.h dispatch.h groupaccess.c groupaccess.h
hostfile.h kex.h key.h log.c log.h mac.h misc.c misc.h mpaux.h
packet.h radix.h readconf.h readpass.h rsa.h servconf.h serverloop.h
session.h sftp-common.c sftp-common.h sftp-glob.h sftp-int.h
sshconnect.h ssh-dss.h sshlogin.h sshpty.h ssh-rsa.h sshtty.h
tildexpand.h uidswap.h uuencode.h xmalloc.h]
remove comments from .h, since they are cut&paste from the .c files
and out of sync
Diffstat (limited to 'misc.c')
| -rw-r--r-- | misc.c | 40 |
1 files changed, 36 insertions, 4 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: misc.c,v 1.11 2001/06/16 08:58:34 markus Exp $ */ +/* $OpenBSD: misc.c,v 1.12 2001/06/26 17:27:24 markus Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. @@ -25,12 +25,13 @@ */ #include "includes.h" -RCSID("$OpenBSD: misc.c,v 1.11 2001/06/16 08:58:34 markus Exp $"); +RCSID("$OpenBSD: misc.c,v 1.12 2001/06/26 17:27:24 markus Exp $"); #include "misc.h" #include "log.h" #include "xmalloc.h" +/* remove newline at end of string */ char * chop(char *s) { @@ -46,6 +47,7 @@ chop(char *s) } +/* set/unset filedescriptor to non-blocking */ void set_nonblock(int fd) { @@ -93,6 +95,7 @@ unset_nonblock(int fd) /* Characters considered whitespace in strsep calls. */ #define WHITESPACE " \t\r\n" +/* return next token in configuration line */ char * strdelim(char **s) { @@ -145,7 +148,13 @@ pwcopy(struct passwd *pw) return copy; } -int a2port(const char *s) +/* + * Convert ASCII string to TCP/IP port number. + * Port must be >0 and <=65535. + * Return 0 if invalid. + */ +int +a2port(const char *s) { long port; char *endp; @@ -166,7 +175,29 @@ int a2port(const char *s) #define DAYS (HOURS * 24) #define WEEKS (DAYS * 7) -long convtime(const char *s) +/* + * Convert a time string into seconds; format is + * a sequence of: + * time[qualifier] + * + * Valid time qualifiers are: + * <none> seconds + * s|S seconds + * m|M minutes + * h|H hours + * d|D days + * w|W weeks + * + * Examples: + * 90m 90 minutes + * 1h30m 90 minutes + * 2d 2 days + * 1w 1 week + * + * Return -1 if time string is invalid. + */ +long +convtime(const char *s) { long total, secs; const char *p; @@ -253,6 +284,7 @@ colon(char *cp) return (0); } +/* function to assist building execv() arguments */ void addargs(arglist *args, char *fmt, ...) { |