+++ /dev/null
-Enable listing multiple realms in the server krb.conf file. Up to four
-realms may be treated as local in that fashion for authorization
-purposes (instead of the single realm supported without this patch).
-
-This upstream patch is in the 1.5 series but not in 1.4. However, it
-has been working in production at Stanford University for some time.
-
---- openafs.orig/src/audit/audit.c
-+++ openafs/src/audit/audit.c
-@@ -447,12 +447,43 @@
- }
- if ((clen = strlen(tcell))) {
- #if defined(AFS_ATHENA_STDENV) || defined(AFS_KERBREALM_ENV)
-- static char local_realm[AFS_REALM_SZ] = "";
-- if (!local_realm[0]) {
-- if (afs_krb_get_lrealm(local_realm, 0) != 0 /*KSUCCESS*/)
-- strncpy(local_realm, "UNKNOWN.LOCAL.REALM", AFS_REALM_SZ);
-+ static char local_realms[AFS_NUM_LREALMS][AFS_REALM_SZ];
-+ static int num_lrealms = -1;
-+ int i, lrealm_match;
-+
-+ if (num_lrealms == -1) {
-+ for (i=0; i<AFS_NUM_LREALMS; i++) {
-+ if (afs_krb_get_lrealm(local_realms[i], i) != 0 /*KSUCCESS*/)
-+ break;
-+ }
-+
-+ if (i == 0)
-+ strncpy(local_realms[0], "UNKNOWN.LOCAL.REALM", AFS_REALM_SZ);
-+ num_lrealms = i;
- }
-- if (strcasecmp(local_realm, tcell)) {
-+
-+ /* Check to see if the ticket cell matches one of the local realms */
-+ lrealm_match = 0;
-+ for ( i=0;i<num_lrealms;i++ ) {
-+ if (!strcasecmp(local_realms[i], tcell)) {
-+ lrealm_match = 1;
-+ break;
-+ }
-+ }
-+ /* If yes, then make sure that the name is not present in
-+ * an exclusion list */
-+ if (lrealm_match) {
-+ char uname[256];
-+ if (inst[0])
-+ snprintf(uname,sizeof(uname),"%s.%s@%s",name,inst,tcell);
-+ else
-+ snprintf(uname,sizeof(uname),"%s@%s",name,tcell);
-+
-+ if (afs_krb_exclusion(uname))
-+ lrealm_match = 0;
-+ }
-+
-+ if (!lrealm_match) {
- if (strlen(vname) + 1 + clen >= sizeof(vname))
- goto done;
- strcat(vname, "@");
---- openafs.orig/src/auth/userok.c
-+++ openafs/src/auth/userok.c
-@@ -403,7 +403,9 @@
-
- afs_uint32 exp;
- static char lcell[MAXCELLCHARS] = "";
-- static char lrealm[AFS_REALM_SZ] = "";
-+ static char lrealms[AFS_NUM_LREALMS][AFS_REALM_SZ];
-+ static int num_lrealms = -1;
-+ int lrealm_match = 0, i;
-
- /* get auth details from server connection */
- code =
-@@ -440,11 +442,40 @@
- /* if running a krb environment, also get the local realm */
- /* note - this assumes AFS_REALM_SZ <= MAXCELLCHARS */
- /* just set it to lcell if it fails */
-- if (!lrealm[0]) {
-- if (afs_krb_get_lrealm(lrealm, 0) != 0) /* KSUCCESS */
-- strncpy(lrealm, lcell, AFS_REALM_SZ);
-+ if (num_lrealms == -1) {
-+ for (i=0; i<AFS_NUM_LREALMS; i++) {
-+ if (afs_krb_get_lrealm(lrealms[i], i) != 0 /*KSUCCESS*/)
-+ break;
-+ }
-+
-+ if (i == 0) {
-+ strncpy(lrealms[0], lcell, AFS_REALM_SZ);
-+ num_lrealms = 1;
-+ } else {
-+ num_lrealms = i;
-+ }
- }
-
-+ /* See if the ticket cell matches one of the local realms */
-+ lrealm_match = 0;
-+ for ( i=0;i<num_lrealms;i++ ) {
-+ if (!strcasecmp(lrealms[i], tcell)) {
-+ lrealm_match = 1;
-+ break;
-+ }
-+ }
-+
-+ /* If yes, then make sure that the name is not present in
-+ * an exclusion list */
-+ if (lrealm_match) {
-+ if (tinst[0])
-+ snprintf(uname,sizeof(uname),"%s.%s@%s",tname,tinst,tcell);
-+ else
-+ snprintf(uname,sizeof(uname),"%s@%s",tname,tcell);
-+
-+ if (afs_krb_exclusion(uname))
-+ lrealm_match = 0;
-+ }
-
- /* start with no uname and no authorization */
- strcpy(uname, "");
-@@ -456,8 +487,8 @@
- strcpy(uname, "<LocalAuth>");
- flag = 1;
-
-- /* cell of connection matches local cell or krb4 realm */
-- } else if (!strcasecmp(tcell, lcell) || !strcasecmp(tcell, lrealm)) {
-+ /* cell of connection matches local cell or one of the realms */
-+ } else if (!strcasecmp(tcell, lcell) || lrealm_match) {
- if ((tmp = CompFindUser(adir, tname, ".", tinst, NULL))) {
- strcpy(uname, tmp);
- flag = 1;
-@@ -467,7 +498,6 @@
- flag = 1;
- #endif
- }
--
- /* cell of conn doesn't match local cell or realm */
- } else {
- if ((tmp = CompFindUser(adir, tname, ".", tinst, tcell))) {
---- openafs.orig/src/config/afs_sysnames.h
-+++ openafs/src/config/afs_sysnames.h
-@@ -286,4 +286,6 @@
- #ifdef AFS_KERBREALM_ENV
- #define AFS_REALM_SZ 64
- #endif
-+/* Specifies the number of equivalent local realm names */
-+#define AFS_NUM_LREALMS 4
- #endif /* __AFS_SYSNAMES_INCL_ENV_ */
---- openafs.orig/src/ptserver/ptprocs.c
-+++ openafs/src/ptserver/ptprocs.c
-@@ -93,6 +93,7 @@
- extern afs_int32 Initdb();
- extern int pr_noAuth;
- extern afs_int32 initd;
-+extern char *pr_realmName;
- afs_int32 iNewEntry(), newEntry(), whereIsIt(), dumpEntry(), addToGroup(),
- nameToID(), Delete(), removeFromGroup();
- afs_int32 getCPS(), getCPS2(), getHostCPS(), listMax(), setMax(), listEntry();
-@@ -178,22 +179,9 @@
- if (exp < FT_ApproxTime())
- goto done;
- #endif
-- if (strlen(tcell)) {
-- extern char *pr_realmName;
--#if defined(AFS_ATHENA_STDENV) || defined(AFS_KERBREALM_ENV)
-- static char local_realm[AFS_REALM_SZ] = "";
-- if (!local_realm[0]) {
-- if (afs_krb_get_lrealm(local_realm, 0) != 0 /*KSUCCESS*/)
-- strncpy(local_realm, pr_realmName, AFS_REALM_SZ);
-- }
--#endif
-- if (
--#if defined(AFS_ATHENA_STDENV) || defined(AFS_KERBREALM_ENV)
-- strcasecmp(local_realm, tcell) &&
--#endif
-- strcasecmp(pr_realmName, tcell))
-- foreign = 1;
-- }
-+ if (tcell[0])
-+ foreign = afs_is_foreign_ticket_name(name,inst,tcell,pr_realmName);
-+
- strncpy(vname, name, sizeof(vname));
- if (ilen = strlen(inst)) {
- if (strlen(vname) + 1 + ilen >= sizeof(vname))
-@@ -640,7 +628,24 @@
- ABORT_WITH(tt, code);
-
- for (i = 0; i < aname->namelist_len; i++) {
-- code = NameToID(tt, aname->namelist_val[i], &aid->idlist_val[i]);
-+ char vname[256];
-+ char *nameinst, *cell;
-+
-+ strncpy(vname, aname->namelist_val[i], sizeof(vname));
-+ vname[sizeof(vname)-1] ='\0';
-+
-+ nameinst = vname;
-+ cell = strchr(vname, '@');
-+ if (cell) {
-+ *cell = '\0';
-+ cell++;
-+ }
-+
-+ if (cell && afs_is_foreign_ticket_name(nameinst,NULL,cell,pr_realmName))
-+ code = NameToID(tt, aname->namelist_val[i], &aid->idlist_val[i]);
-+ else
-+ code = NameToID(tt, nameinst, &aid->idlist_val[i]);
-+
- if (code != PRSUCCESS)
- aid->idlist_val[i] = ANONYMOUSID;
- osi_audit(PTS_NmToIdEvent, code, AUD_STR,
-@@ -2281,7 +2286,6 @@
- }
- #endif /* IP_WILDCARDS */
-
--
- afs_int32
- WhoIsThisWithName(acall, at, aid, aname)
- struct rx_call *acall;
-@@ -2309,11 +2313,12 @@
- } else if (code == 2) { /* kad class */
-
- int clen;
-- extern char *pr_realmName;
-
- if ((code = rxkad_GetServerInfo(acall->conn, NULL, 0 /*was &exp */ ,
- name, inst, tcell, NULL)))
- goto done;
-+
-+
- strncpy(vname, name, sizeof(vname));
- if ((ilen = strlen(inst))) {
- if (strlen(vname) + 1 + ilen >= sizeof(vname))
-@@ -2322,19 +2327,9 @@
- strcat(vname, inst);
- }
- if ((clen = strlen(tcell))) {
-+ int foreign = afs_is_foreign_ticket_name(name,inst,tcell,pr_realmName);
-
--#if defined(AFS_ATHENA_STDENV) || defined(AFS_KERBREALM_ENV)
-- static char local_realm[AFS_REALM_SZ] = "";
-- if (!local_realm[0]) {
-- if (afs_krb_get_lrealm(local_realm, 0) != 0 /*KSUCCESS*/)
-- strncpy(local_realm, pr_realmName, AFS_REALM_SZ);
-- }
--#endif
-- if (
--#if defined(AFS_ATHENA_STDENV) || defined(AFS_KERBREALM_ENV)
-- strcasecmp(local_realm, tcell) &&
--#endif
-- strcasecmp(pr_realmName, tcell)) {
-+ if (foreign) {
- if (strlen(vname) + 1 + clen >= sizeof(vname))
- goto done;
- strcat(vname, "@");
---- openafs.orig/src/util/afsutil_prototypes.h
-+++ openafs/src/util/afsutil_prototypes.h
-@@ -74,7 +74,8 @@
-
- /* get_krbrlm.c */
- extern int afs_krb_get_lrealm(char *r, int n);
--
-+extern int afs_krb_exclusion(char *name);
-+extern int afs_is_foreign_ticket_name(char *tname, char *tinst, char * tcell, char *localrealm);
- /* hostparse.c */
- extern struct hostent *hostutil_GetHostByName(register char *ahost);
- extern char *hostutil_GetNameByINet(afs_uint32 addr);
---- openafs.orig/src/util/dirpath.c
-+++ openafs/src/util/dirpath.c
-@@ -365,6 +365,8 @@
- pathp = dirPathArray[AFSDIR_SERVER_MIGRATELOG_FILEPATH_ID];
- AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_MIGR_DIR, AFSDIR_MIGRATE_LOGNAME);
-
-+ pathp = dirPathArray[AFSDIR_SERVER_KRB_EXCL_FILEPATH_ID];
-+ AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_ETC_DIR, AFSDIR_KRB_EXCL_FILE);
-
- /* client file paths */
- #ifdef AFS_NT40_ENV
---- openafs.orig/src/util/dirpath.hin
-+++ openafs/src/util/dirpath.hin
-@@ -144,6 +144,7 @@
- #define AFSDIR_BOSVR_FILE "bosserver"
- #define AFSDIR_VOLSERLOG_FILE "VolserLog"
- #define AFSDIR_AUDIT_FILE "Audit"
-+#define AFSDIR_KRB_EXCL_FILE "krb.excl"
-
- #define AFSDIR_ROOTVOL_FILE "RootVolume"
- #define AFSDIR_HOSTDUMP_FILE "hosts.dump"
-@@ -262,6 +263,7 @@
- AFSDIR_SERVER_MIGRATELOG_FILEPATH_ID,
- AFSDIR_SERVER_BIN_FILE_DIRPATH_ID,
- AFSDIR_CLIENT_CELLALIAS_FILEPATH_ID,
-+ AFSDIR_SERVER_KRB_EXCL_FILEPATH_ID,
- AFSDIR_PATHSTRING_MAX } afsdir_id_t;
-
- /* getDirPath() returns a pointer to a string from an internal array of path strings
-@@ -329,6 +331,7 @@
- #define AFSDIR_SERVER_WEIGHTING_CONSTANTS_FILEPATH getDirPath(AFSDIR_SERVER_WEIGHTING_CONSTANTS_FILEPATH_ID)
- #define AFSDIR_SERVER_THRESHOLD_CONSTANTS_FILEPATH getDirPath(AFSDIR_SERVER_THRESHOLD_CONSTANTS_FILEPATH_ID)
- #define AFSDIR_SERVER_MIGRATELOG_FILEPATH getDirPath(AFSDIR_SERVER_MIGRATELOG_FILEPATH_ID)
-+#define AFSDIR_SERVER_KRB_EXCL_FILEPATH getDirPath(AFSDIR_SERVER_KRB_EXCL_FILEPATH_ID)
-
- /* client file paths */
- #define AFSDIR_CLIENT_THISCELL_FILEPATH getDirPath(AFSDIR_CLIENT_THISCELL_FILEPATH_ID)
---- openafs.orig/src/util/dirpath_nt.h
-+++ openafs/src/util/dirpath_nt.h
-@@ -135,6 +135,7 @@
- #define AFSDIR_BOSVR_FILE "bosserver"
- #define AFSDIR_VOLSERLOG_FILE "VolserLog"
- #define AFSDIR_AUDIT_FILE "Audit"
-+#define AFSDIR_KRB_EXCL_FILE "krb.excl"
-
- #define AFSDIR_ROOTVOL_FILE "RootVolume"
- #define AFSDIR_HOSTDUMP_FILE "hosts.dump"
-@@ -257,6 +258,7 @@
- AFSDIR_SERVER_MIGRATELOG_FILEPATH_ID,
- AFSDIR_SERVER_BIN_FILE_DIRPATH_ID,
- AFSDIR_CLIENT_CELLALIAS_FILEPATH_ID,
-+ AFSDIR_SERVER_KRB_EXCL_FILEPATH_ID,
- AFSDIR_PATHSTRING_MAX
- } afsdir_id_t;
-
-@@ -325,6 +327,7 @@
- #define AFSDIR_SERVER_WEIGHTING_CONSTANTS_FILEPATH getDirPath(AFSDIR_SERVER_WEIGHTING_CONSTANTS_FILEPATH_ID)
- #define AFSDIR_SERVER_THRESHOLD_CONSTANTS_FILEPATH getDirPath(AFSDIR_SERVER_THRESHOLD_CONSTANTS_FILEPATH_ID)
- #define AFSDIR_SERVER_MIGRATELOG_FILEPATH getDirPath(AFSDIR_SERVER_MIGRATELOG_FILEPATH_ID)
-+#define AFSDIR_SERVER_KRB_EXCL_FILEPATH getDirPath(AFSDIR_SERVER_KRB_EXCL_FILEPATH_ID)
-
- /* client file paths */
- #define AFSDIR_CLIENT_THISCELL_FILEPATH getDirPath(AFSDIR_CLIENT_THISCELL_FILEPATH_ID)
---- openafs.orig/src/util/get_krbrlm.c
-+++ openafs/src/util/get_krbrlm.c
-@@ -26,21 +26,148 @@
- #define KSUCCESS 0
- #define KFAILURE (-1)
-
-+static char *
-+parse_str(char *buffer, char *result, int size)
-+{
-+ int n=0;
-+
-+ if (!buffer)
-+ goto cleanup;
-+
-+ while (*buffer && isspace(*buffer))
-+ buffer++;
-+ while (*buffer && !isspace(*buffer)) {
-+ if (n < size - 1) {
-+ *result++=*buffer++;
-+ n++;
-+ } else {
-+ buffer++;
-+ }
-+ }
-+
-+ cleanup:
-+ *result='\0';
-+ return buffer;
-+}
-+
-+
- int
- afs_krb_get_lrealm(char *r, int n)
- {
-+ char linebuf[2048];
-+ char tr[AFS_REALM_SZ] = "";
-+ char *p;
- FILE *cnffile/*, *fopen()*/;
-+ int i;
-+ int rv = KFAILURE;
-
-- if (n > 1)
-- return (KFAILURE); /* Temporary restriction */
-+ *r = '\0';
-
- if ((cnffile = fopen(AFSDIR_SERVER_KCONF_FILEPATH, "r")) == NULL) {
- return (KFAILURE);
- }
-- if (fscanf(cnffile, "%s", r) != 1) {
-- (void)fclose(cnffile);
-- return (KFAILURE);
-+ if (fgets(linebuf, sizeof(linebuf)-1, cnffile) == NULL) {
-+ goto cleanup;
-+ }
-+ linebuf[sizeof(linebuf)-1] = '\0';
-+ for (i=0, p=linebuf; i<=n && *p; i++) {
-+ p = parse_str(p, tr, AFS_REALM_SZ);
-+ }
-+
-+ if (*tr) {
-+ strcpy(r,tr);
-+ rv = KSUCCESS;
-+ }
-+
-+ cleanup:
-+ (void)fclose(cnffile);
-+ return rv;
-+}
-+
-+int
-+afs_krb_exclusion(char * name)
-+{
-+ char linebuf[2048];
-+ char excl_name[256] = "";
-+ FILE *cnffile/*, *fopen()*/;
-+ int exclude = 0;
-+
-+ if ((cnffile = fopen(AFSDIR_SERVER_KRB_EXCL_FILEPATH, "r")) == NULL)
-+ return exclude;
-+
-+ for (;;) {
-+ if (fgets(linebuf, sizeof(linebuf)-1, cnffile) == NULL) {
-+ goto cleanup;
-+ }
-+ linebuf[sizeof(linebuf)-1] = '\0';
-+ parse_str(linebuf, excl_name, sizeof(excl_name));
-+
-+ if (!strcmp(name,excl_name)) {
-+ exclude = 1;
-+ break;
-+ }
- }
-+
-+ cleanup:
- (void)fclose(cnffile);
-- return (KSUCCESS);
-+ return exclude;
-+}
-+
-+int
-+afs_is_foreign_ticket_name(char *tname, char *tinst, char * tcell, char *localrealm)
-+{
-+ int foreign = 0;
-+
-+ if (localrealm && strcasecmp(localrealm, tcell))
-+ foreign = 1;
-+
-+#if defined(AFS_ATHENA_STDENV) || defined(AFS_KERBREALM_ENV)
-+ if (foreign) {
-+ static char local_realms[AFS_NUM_LREALMS][AFS_REALM_SZ];
-+ static int num_lrealms = -1;
-+ int lrealm_match, i;
-+ char uname[256];
-+
-+ if (num_lrealms == -1) {
-+ for (i=0; i<AFS_NUM_LREALMS; i++) {
-+ if (afs_krb_get_lrealm(local_realms[i], i) != 0 /*KSUCCESS*/)
-+ break;
-+ }
-+
-+ if (i==0 && localrealm) {
-+ strncpy(local_realms[0], localrealm, AFS_REALM_SZ);
-+ num_lrealms = 1;
-+ } else {
-+ num_lrealms = i;
-+ }
-+ }
-+
-+ /* See if the ticket cell matches one of the local realms */
-+ lrealm_match = 0;
-+ for ( i=0;i<num_lrealms;i++ ) {
-+ if (!strcasecmp(local_realms[i], tcell)) {
-+ lrealm_match = 1;
-+ break;
-+ }
-+ }
-+
-+ /* If yes, then make sure that the name is not present in
-+ * an exclusion list */
-+ if (lrealm_match) {
-+ if (tinst && tinst[0])
-+ snprintf(uname,sizeof(uname),"%s.%s@%s",tname,tinst,tcell);
-+ else
-+ snprintf(uname,sizeof(uname),"%s@%s",tname,tcell);
-+
-+ if (afs_krb_exclusion(uname))
-+ lrealm_match = 0;
-+ }
-+
-+ foreign = !lrealm_match;
-+ }
-+#endif
-+ return foreign;
- }
-+
-+
-+
---- openafs.orig/src/util/test/dirpath_test.c
-+++ openafs/src/util/test/dirpath_test.c
-@@ -124,6 +124,8 @@
- AFSDIR_SERVER_FILELOG_FILEPATH);
- printf("AFSDIR_SERVER_AUDIT_FILEPATH = %s\n",
- AFSDIR_SERVER_AUDIT_FILEPATH);
-+ printf("AFSDIR_SERVER_KRB_EXCL_FILEPATH = %s\n",
-+ AFSDIR_SERVER_KRB_EXCL_FILEPATH);
- printf("\n");
- printf("\n");
- printf("AFSDIR_CLIENT_THISCELL_FILEPATH = %s\n",
---- openafs.orig/src/viced/host.c
-+++ openafs/src/viced/host.c
-@@ -1793,7 +1793,8 @@
-
-
- static char localcellname[PR_MAXNAMELEN + 1];
--char local_realm[AFS_REALM_SZ] = "";
-+char local_realms[AFS_NUM_LREALMS][AFS_REALM_SZ];
-+int num_lrealms = -1;
-
- /* not reentrant */
- void
-@@ -1801,13 +1802,26 @@
- {
- memset(&nulluuid, 0, sizeof(afsUUID));
- afsconf_GetLocalCell(confDir, localcellname, PR_MAXNAMELEN);
-- if (!local_realm[0]) {
-- if (afs_krb_get_lrealm(local_realm, 0) != 0 /*KSUCCESS*/) {
-+ if (num_lrealms == -1) {
-+ int i;
-+ for (i=0; i<AFS_NUM_LREALMS; i++) {
-+ if (afs_krb_get_lrealm(local_realms[i], i) != 0 /*KSUCCESS*/)
-+ break;
-+ }
-+
-+ if (i == 0) {
- ViceLog(0,
- ("afs_krb_get_lrealm failed, using %s.\n",
- localcellname));
-- strcpy(local_realm, localcellname);
-+ strncpy(local_realms[0], localcellname, AFS_REALM_SZ);
-+ num_lrealms = i =1;
-+ } else {
-+ num_lrealms = i;
- }
-+
-+ /* initialize the rest of the local realms to nullstring for debugging */
-+ for (; i<AFS_NUM_LREALMS; i++)
-+ local_realms[i][0] = '\0';
- }
- rxcon_ident_key = rx_KeyCreate((rx_destructor_t) free);
- rxcon_client_key = rx_KeyCreate((rx_destructor_t) 0);
-@@ -1837,11 +1851,10 @@
-
- cnamelen = strlen(acell);
- if (cnamelen) {
-- if (strcasecmp(local_realm, acell)
-- && strcasecmp(localcellname, acell)) {
-+ if (afs_is_foreign_ticket_name(aname, NULL, acell, localcellname)) {
- ViceLog(2,
-- ("MapName: cell is foreign. cell=%s, localcell=%s, localrealm=%s\n",
-- acell, localcellname, local_realm));
-+ ("MapName: cell is foreign. cell=%s, localcell=%s, localrealms={%s,%s,%s,%s}\n",
-+ acell, localcellname, local_realms[0],local_realms[1],local_realms[2],local_realms[3]));
- if ((anamelen + cnamelen + 1) >= PR_MAXNAMELEN) {
- ViceLog(2,
- ("MapName: Name too long, using AnonymousID for %s@%s\n",
---- openafs.orig/src/viced/viced.c
-+++ openafs/src/viced/viced.c
-@@ -1077,7 +1077,8 @@
- return -1;
- }
- } else if (!strcmp(argv[i], "-realm")) {
-- extern char local_realm[AFS_REALM_SZ];
-+ extern char local_realms[AFS_NUM_LREALMS][AFS_REALM_SZ];
-+ extern int num_lrealms;
- if ((i + 1) >= argc) {
- fprintf(stderr, "missing argument for -realm\n");
- return -1;
-@@ -1088,7 +1089,15 @@
- AFS_REALM_SZ);
- return -1;
- }
-- strncpy(local_realm, argv[i], AFS_REALM_SZ);
-+ if (num_lrealms == -1)
-+ num_lrealms = 0;
-+ if (num_lrealms >= AFS_NUM_LREALMS) {
-+ printf
-+ ("a maximum of %d -realm arguments can be specified.\n",
-+ AFS_NUM_LREALMS);
-+ return -1;
-+ }
-+ strncpy(local_realms[num_lrealms++], argv[i], AFS_REALM_SZ);
- } else if (!strcmp(argv[i], "-udpsize")) {
- if ((i + 1) >= argc) {
- printf("You have to specify -udpsize <integer value>\n");
git://git.openafs.org / openafs.git / blobdiff