diff options
Diffstat (limited to 'usr.bin/ssh/misc.c')
| -rw-r--r-- | usr.bin/ssh/misc.c | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/usr.bin/ssh/misc.c b/usr.bin/ssh/misc.c index 6a128902617..fadf839517d 100644 --- a/usr.bin/ssh/misc.c +++ b/usr.bin/ssh/misc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: misc.c,v 1.82 2010/09/24 13:33:00 matthew Exp $ */ +/* $OpenBSD: misc.c,v 1.83 2010/11/13 23:27:50 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * Copyright (c) 2005,2006 Damien Miller. All rights reserved. @@ -31,6 +31,8 @@ #include <net/if.h> #include <netinet/in.h> +#include <netinet/in_systm.h> +#include <netinet/ip.h> #include <netinet/tcp.h> #include <errno.h> @@ -893,3 +895,55 @@ bandwidth_limit(struct bwlimit *bw, size_t read_len) bw->lamt = 0; gettimeofday(&bw->bwstart, NULL); } + +static const struct { + const char *name; + int value; +} ipqos[] = { + { "af11", IPTOS_DSCP_AF11 }, + { "af12", IPTOS_DSCP_AF12 }, + { "af13", IPTOS_DSCP_AF13 }, + { "af14", IPTOS_DSCP_AF21 }, + { "af22", IPTOS_DSCP_AF22 }, + { "af23", IPTOS_DSCP_AF23 }, + { "af31", IPTOS_DSCP_AF31 }, + { "af32", IPTOS_DSCP_AF32 }, + { "af33", IPTOS_DSCP_AF33 }, + { "af41", IPTOS_DSCP_AF41 }, + { "af42", IPTOS_DSCP_AF42 }, + { "af43", IPTOS_DSCP_AF43 }, + { "cs0", IPTOS_DSCP_CS0 }, + { "cs1", IPTOS_DSCP_CS1 }, + { "cs2", IPTOS_DSCP_CS2 }, + { "cs3", IPTOS_DSCP_CS3 }, + { "cs4", IPTOS_DSCP_CS4 }, + { "cs5", IPTOS_DSCP_CS5 }, + { "cs6", IPTOS_DSCP_CS6 }, + { "cs7", IPTOS_DSCP_CS7 }, + { "ef", IPTOS_DSCP_EF }, + { "lowdelay", IPTOS_LOWDELAY }, + { "throughput", IPTOS_THROUGHPUT }, + { "reliability", IPTOS_RELIABILITY }, + { NULL, -1 } +}; + +int +parse_ipqos(const char *cp) +{ + u_int i; + char *ep; + long val; + + if (cp == NULL) + return -1; + for (i = 0; ipqos[i].name != NULL; i++) { + if (strcasecmp(cp, ipqos[i].name) == 0) + return ipqos[i].value; + } + /* Try parsing as an integer */ + val = strtol(cp, &ep, 0); + if (*cp == '\0' || *ep != '\0' || val < 0 || val > 255) + return -1; + return val; +} + |