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opnsense-src/tools/regression/fstest/fstest.c
Pawel Jakub Dawidek af30ab766e Add explicit casting in few places. 
It is only really necessary for open(2)'s third argument, which is optional and
obtained through stdarg(3). open(2)'s third argument is 32bit and we pass 64
bits. On little endian it works, because we take lower 32 bits, but on big
endian platforms we take upper 32 bits, so we end up with 0.

Reported by:	Milan Čermák <Milan.Cermak@Sun.COM>
2009-02-23 07:33:29 +00:00

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/*-
* Copyright (c) 2006-2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include <sys/param.h>
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <grp.h>
#include <string.h>
#include <ctype.h>
#include <errno.h>
#include <assert.h>
#ifndef HAS_TRUNCATE64
#define truncate64 truncate
#endif
#ifndef HAS_STAT64
#define stat64 stat
#define lstat64 lstat
#endif
#ifndef ALLPERMS
#define ALLPERMS (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)
#endif
enum action {
ACTION_OPEN,
ACTION_CREATE,
ACTION_UNLINK,
ACTION_MKDIR,
ACTION_RMDIR,
ACTION_LINK,
ACTION_SYMLINK,
ACTION_RENAME,
ACTION_MKFIFO,
ACTION_CHMOD,
#ifdef HAS_LCHMOD
ACTION_LCHMOD,
#endif
ACTION_CHOWN,
ACTION_LCHOWN,
#ifdef HAS_CHFLAGS
ACTION_CHFLAGS,
#endif
#ifdef HAS_LCHFLAGS
ACTION_LCHFLAGS,
#endif
ACTION_TRUNCATE,
ACTION_STAT,
ACTION_LSTAT,
ACTION_PATHCONF
};
#define TYPE_NONE 0x0000
#define TYPE_STRING 0x0001
#define TYPE_NUMBER 0x0002
#define TYPE_OPTIONAL 0x0100
#define MAX_ARGS 8
struct syscall_desc {
char *sd_name;
enum action sd_action;
int sd_args[MAX_ARGS];
};
static struct syscall_desc syscalls[] = {
{ "open", ACTION_OPEN, { TYPE_STRING, TYPE_STRING, TYPE_NUMBER | TYPE_OPTIONAL, TYPE_NONE } },
{ "create", ACTION_CREATE, { TYPE_STRING, TYPE_NUMBER, TYPE_NONE } },
{ "unlink", ACTION_UNLINK, { TYPE_STRING, TYPE_NONE } },
{ "mkdir", ACTION_MKDIR, { TYPE_STRING, TYPE_NUMBER, TYPE_NONE } },
{ "rmdir", ACTION_RMDIR, { TYPE_STRING, TYPE_NONE } },
{ "link", ACTION_LINK, { TYPE_STRING, TYPE_STRING, TYPE_NONE } },
{ "symlink", ACTION_SYMLINK, { TYPE_STRING, TYPE_STRING, TYPE_NONE } },
{ "rename", ACTION_RENAME, { TYPE_STRING, TYPE_STRING, TYPE_NONE } },
{ "mkfifo", ACTION_MKFIFO, { TYPE_STRING, TYPE_NUMBER, TYPE_NONE } },
{ "chmod", ACTION_CHMOD, { TYPE_STRING, TYPE_NUMBER, TYPE_NONE } },
#ifdef HAS_LCHMOD
{ "lchmod", ACTION_LCHMOD, { TYPE_STRING, TYPE_NUMBER, TYPE_NONE } },
#endif
{ "chown", ACTION_CHOWN, { TYPE_STRING, TYPE_NUMBER, TYPE_NUMBER, TYPE_NONE } },
{ "lchown", ACTION_LCHOWN, { TYPE_STRING, TYPE_NUMBER, TYPE_NUMBER, TYPE_NONE } },
#ifdef HAS_CHFLAGS
{ "chflags", ACTION_CHFLAGS, { TYPE_STRING, TYPE_STRING, TYPE_NONE } },
#endif
#ifdef HAS_LCHFLAGS
{ "lchflags", ACTION_LCHFLAGS, { TYPE_STRING, TYPE_STRING, TYPE_NONE } },
#endif
{ "truncate", ACTION_TRUNCATE, { TYPE_STRING, TYPE_NUMBER, TYPE_NONE } },
{ "stat", ACTION_STAT, { TYPE_STRING, TYPE_STRING, TYPE_NONE } },
{ "lstat", ACTION_LSTAT, { TYPE_STRING, TYPE_STRING, TYPE_NONE } },
{ "pathconf", ACTION_PATHCONF, { TYPE_STRING, TYPE_STRING, TYPE_NONE } },
{ NULL, -1, { TYPE_NONE } }
};
struct flag {
long long f_flag;
char *f_str;
};
static struct flag open_flags[] = {
#ifdef O_RDONLY
{ O_RDONLY, "O_RDONLY" },
#endif
#ifdef O_WRONLY
{ O_WRONLY, "O_WRONLY" },
#endif
#ifdef O_RDWR
{ O_RDWR, "O_RDWR" },
#endif
#ifdef O_NONBLOCK
{ O_NONBLOCK, "O_NONBLOCK" },
#endif
#ifdef O_APPEND
{ O_APPEND, "O_APPEND" },
#endif
#ifdef O_CREAT
{ O_CREAT, "O_CREAT" },
#endif
#ifdef O_TRUNC
{ O_TRUNC, "O_TRUNC" },
#endif
#ifdef O_EXCL
{ O_EXCL, "O_EXCL" },
#endif
#ifdef O_SHLOCK
{ O_SHLOCK, "O_SHLOCK" },
#endif
#ifdef O_EXLOCK
{ O_EXLOCK, "O_EXLOCK" },
#endif
#ifdef O_DIRECT
{ O_DIRECT, "O_DIRECT" },
#endif
#ifdef O_FSYNC
{ O_FSYNC, "O_FSYNC" },
#endif
#ifdef O_SYNC
{ O_SYNC, "O_SYNC" },
#endif
#ifdef O_NOFOLLOW
{ O_NOFOLLOW, "O_NOFOLLOW" },
#endif
#ifdef O_NOCTTY
{ O_NOCTTY, "O_NOCTTY" },
#endif
{ 0, NULL }
};
#ifdef HAS_CHFLAGS
static struct flag chflags_flags[] = {
#ifdef UF_NODUMP
{ UF_NODUMP, "UF_NODUMP" },
#endif
#ifdef UF_IMMUTABLE
{ UF_IMMUTABLE, "UF_IMMUTABLE" },
#endif
#ifdef UF_APPEND
{ UF_APPEND, "UF_APPEND" },
#endif
#ifdef UF_NOUNLINK
{ UF_NOUNLINK, "UF_NOUNLINK" },
#endif
#ifdef UF_OPAQUE
{ UF_OPAQUE, "UF_OPAQUE" },
#endif
#ifdef SF_ARCHIVED
{ SF_ARCHIVED, "SF_ARCHIVED" },
#endif
#ifdef SF_IMMUTABLE
{ SF_IMMUTABLE, "SF_IMMUTABLE" },
#endif
#ifdef SF_APPEND
{ SF_APPEND, "SF_APPEND" },
#endif
#ifdef SF_NOUNLINK
{ SF_NOUNLINK, "SF_NOUNLINK" },
#endif
#ifdef SF_SNAPSHOT
{ SF_SNAPSHOT, "SF_SNAPSHOT" },
#endif
{ 0, NULL }
};
#endif
struct name {
int n_name;
char *n_str;
};
static struct name pathconf_names[] = {
#ifdef _PC_LINK_MAX
{ _PC_LINK_MAX, "_PC_LINK_MAX" },
#endif
#ifdef _PC_NAME_MAX
{ _PC_NAME_MAX, "_PC_NAME_MAX" },
#endif
#ifdef _PC_PATH_MAX
{ _PC_PATH_MAX, "_PC_PATH_MAX" },
#endif
#ifdef _PC_SYMLINK_MAX
{ _PC_SYMLINK_MAX, "_PC_SYMLINK_MAX" },
#endif
{ 0, NULL }
};
static const char *err2str(int error);
static void
usage(void)
{
fprintf(stderr, "usage: fstest [-u uid] [-g gid1[,gid2[...]]] syscall args ...\n");
exit(1);
}
static long long
str2flags(struct flag *tflags, char *sflags)
{
long long flags = 0;
unsigned int i;
char *f;
for (f = strtok(sflags, ","); f != NULL; f = strtok(NULL, ",")) {
/* Support magic 'none' flag which just reset all flags. */
if (strcmp(f, "none") == 0)
return (0);
for (i = 0; tflags[i].f_str != NULL; i++) {
if (strcmp(tflags[i].f_str, f) == 0)
break;
}
if (tflags[i].f_str == NULL) {
fprintf(stderr, "unknown flag '%s'\n", f);
exit(1);
}
flags |= tflags[i].f_flag;
}
return (flags);
}
#ifdef HAS_CHFLAGS
static char *
flags2str(struct flag *tflags, long long flags)
{
static char sflags[1024];
unsigned int i;
sflags[0] = '\0';
for (i = 0; tflags[i].f_str != NULL; i++) {
if (flags & tflags[i].f_flag) {
if (sflags[0] != '\0')
strlcat(sflags, ",", sizeof(sflags));
strlcat(sflags, tflags[i].f_str, sizeof(sflags));
}
}
if (sflags[0] == '\0')
strlcpy(sflags, "none", sizeof(sflags));
return (sflags);
}
#endif
static int
str2name(struct name *names, char *name)
{
unsigned int i;
for (i = 0; names[i].n_str != NULL; i++) {
if (strcmp(names[i].n_str, name) == 0)
return (names[i].n_name);
}
return (-1);
}
static struct syscall_desc *
find_syscall(const char *name)
{
int i;
for (i = 0; syscalls[i].sd_name != NULL; i++) {
if (strcmp(syscalls[i].sd_name, name) == 0)
return (&syscalls[i]);
}
return (NULL);
}
static void
show_stat(struct stat64 *sp, const char *what)
{
if (strcmp(what, "mode") == 0)
printf("0%o", (unsigned int)(sp->st_mode & ALLPERMS));
else if (strcmp(what, "inode") == 0)
printf("%lld", (long long)sp->st_ino);
else if (strcmp(what, "nlink") == 0)
printf("%lld", (long long)sp->st_nlink);
else if (strcmp(what, "uid") == 0)
printf("%d", (int)sp->st_uid);
else if (strcmp(what, "gid") == 0)
printf("%d", (int)sp->st_gid);
else if (strcmp(what, "size") == 0)
printf("%lld", (long long)sp->st_size);
else if (strcmp(what, "blocks") == 0)
printf("%lld", (long long)sp->st_blocks);
else if (strcmp(what, "atime") == 0)
printf("%lld", (long long)sp->st_atime);
else if (strcmp(what, "mtime") == 0)
printf("%lld", (long long)sp->st_mtime);
else if (strcmp(what, "ctime") == 0)
printf("%lld", (long long)sp->st_ctime);
#ifdef HAS_CHFLAGS
else if (strcmp(what, "flags") == 0)
printf("%s", flags2str(chflags_flags, (long long)sp->st_flags));
#endif
else if (strcmp(what, "type") == 0) {
switch (sp->st_mode & S_IFMT) {
case S_IFIFO:
printf("fifo");
break;
case S_IFCHR:
printf("char");
break;
case S_IFDIR:
printf("dir");
break;
case S_IFBLK:
printf("block");
break;
case S_IFREG:
printf("regular");
break;
case S_IFLNK:
printf("symlink");
break;
case S_IFSOCK:
printf("socket");
break;
default:
printf("unknown");
break;
}
} else {
printf("unknown");
}
}
static void
show_stats(struct stat64 *sp, char *what)
{
const char *s = "";
char *w;
for (w = strtok(what, ","); w != NULL; w = strtok(NULL, ",")) {
printf("%s", s);
show_stat(sp, w);
s = ",";
}
printf("\n");
}
static unsigned int
call_syscall(struct syscall_desc *scall, char *argv[])
{
struct stat64 sb;
long long flags;
unsigned int i;
char *endp;
int name, rval;
union {
char *str;
long long num;
} args[MAX_ARGS];
/*
* Verify correctness of the arguments.
*/
for (i = 0; i < sizeof(args)/sizeof(args[0]); i++) {
if (scall->sd_args[i] == TYPE_NONE) {
if (argv[i] == NULL || strcmp(argv[i], ":") == 0)
break;
fprintf(stderr, "too many arguments [%s]\n", argv[i]);
exit(1);
} else {
if (argv[i] == NULL || strcmp(argv[i], ":") == 0) {
if (scall->sd_args[i] & TYPE_OPTIONAL)
break;
fprintf(stderr, "too few arguments\n");
exit(1);
}
if (scall->sd_args[i] & TYPE_STRING) {
if (strcmp(argv[i], "NULL") == 0)
args[i].str = NULL;
else if (strcmp(argv[i], "DEADCODE") == 0)
args[i].str = (void *)0xdeadc0de;
else
args[i].str = argv[i];
} else if (scall->sd_args[i] & TYPE_NUMBER) {
args[i].num = strtoll(argv[i], &endp, 0);
if (*endp != '\0' && !isspace((unsigned char)*endp)) {
fprintf(stderr, "invalid argument %u, number expected [%s]\n", i, endp);
exit(1);
}
}
}
}
/*
* Call the given syscall.
*/
#define NUM(n) (args[(n)].num)
#define STR(n) (args[(n)].str)
switch (scall->sd_action) {
case ACTION_OPEN:
flags = str2flags(open_flags, STR(1));
if (flags & O_CREAT) {
if (i == 2) {
fprintf(stderr, "too few arguments\n");
exit(1);
}
rval = open(STR(0), (int)flags, (mode_t)NUM(2));
} else {
if (i == 3) {
fprintf(stderr, "too many arguments\n");
exit(1);
}
rval = open(STR(0), (int)flags);
}
break;
case ACTION_CREATE:
rval = open(STR(0), O_CREAT | O_EXCL, (mode_t)NUM(1));
if (rval >= 0)
close(rval);
break;
case ACTION_UNLINK:
rval = unlink(STR(0));
break;
case ACTION_MKDIR:
rval = mkdir(STR(0), (mode_t)NUM(1));
break;
case ACTION_RMDIR:
rval = rmdir(STR(0));
break;
case ACTION_LINK:
rval = link(STR(0), STR(1));
break;
case ACTION_SYMLINK:
rval = symlink(STR(0), STR(1));
break;
case ACTION_RENAME:
rval = rename(STR(0), STR(1));
break;
case ACTION_MKFIFO:
rval = mkfifo(STR(0), (mode_t)NUM(1));
break;
case ACTION_CHMOD:
rval = chmod(STR(0), (mode_t)NUM(1));
break;
#ifdef HAS_LCHMOD
case ACTION_LCHMOD:
rval = lchmod(STR(0), (mode_t)NUM(1));
break;
#endif
case ACTION_CHOWN:
rval = chown(STR(0), (uid_t)NUM(1), (gid_t)NUM(2));
break;
case ACTION_LCHOWN:
rval = lchown(STR(0), (uid_t)NUM(1), (gid_t)NUM(2));
break;
#ifdef HAS_CHFLAGS
case ACTION_CHFLAGS:
rval = chflags(STR(0), (unsigned long)str2flags(chflags_flags, STR(1)));
break;
#endif
#ifdef HAS_LCHFLAGS
case ACTION_LCHFLAGS:
rval = lchflags(STR(0), (unsigned long)str2flags(chflags_flags, STR(1)));
break;
#endif
case ACTION_TRUNCATE:
rval = truncate64(STR(0), NUM(1));
break;
case ACTION_STAT:
rval = stat64(STR(0), &sb);
if (rval == 0) {
show_stats(&sb, STR(1));
return (i);
}
break;
case ACTION_LSTAT:
rval = lstat64(STR(0), &sb);
if (rval == 0) {
show_stats(&sb, STR(1));
return (i);
}
break;
case ACTION_PATHCONF:
{
long lrval;
name = str2name(pathconf_names, STR(1));
if (name == -1) {
fprintf(stderr, "unknown name %s", STR(1));
exit(1);
}
errno = 0;
lrval = pathconf(STR(0), name);
if (lrval == -1 && errno == 0) {
printf("unlimited\n");
return (i);
} else if (lrval >= 0) {
printf("%ld\n", lrval);
return (i);
}
rval = -1;
break;
}
default:
fprintf(stderr, "unsupported syscall\n");
exit(1);
}
#undef STR
#undef NUM
if (rval < 0) {
const char *serrno;
serrno = err2str(errno);
fprintf(stderr, "%s returned %d\n", scall->sd_name, rval);
printf("%s\n", serrno);
exit(1);
}
printf("0\n");
return (i);
}
static void
set_gids(char *gids)
{
gid_t *gidset;
long ngroups;
char *g, *endp;
unsigned i;
ngroups = sysconf(_SC_NGROUPS_MAX);
assert(ngroups > 0);
gidset = malloc(sizeof(*gidset) * ngroups);
assert(gidset != NULL);
for (i = 0, g = strtok(gids, ","); g != NULL; g = strtok(NULL, ","), i++) {
if (i >= ngroups) {
fprintf(stderr, "too many gids\n");
exit(1);
}
gidset[i] = strtol(g, &endp, 0);
if (*endp != '\0' && !isspace((unsigned char)*endp)) {
fprintf(stderr, "invalid gid '%s' - number expected\n",
g);
exit(1);
}
}
if (setgroups(i, gidset) < 0) {
fprintf(stderr, "cannot change groups: %s\n", strerror(errno));
exit(1);
}
if (setegid(gidset[0]) < 0) {
fprintf(stderr, "cannot change effective gid: %s\n", strerror(errno));
exit(1);
}
free(gidset);
}
int
main(int argc, char *argv[])
{
struct syscall_desc *scall;
unsigned int n;
char *gids, *endp;
int uid, umsk, ch;
uid = -1;
gids = NULL;
umsk = 0;
while ((ch = getopt(argc, argv, "g:u:U:")) != -1) {
switch(ch) {
case 'g':
gids = optarg;
break;
case 'u':
uid = (int)strtol(optarg, &endp, 0);
if (*endp != '\0' && !isspace((unsigned char)*endp)) {
fprintf(stderr, "invalid uid '%s' - number "
"expected\n", optarg);
exit(1);
}
break;
case 'U':
umsk = (int)strtol(optarg, &endp, 0);
if (*endp != '\0' && !isspace((unsigned char)*endp)) {
fprintf(stderr, "invalid umask '%s' - number "
"expected\n", optarg);
exit(1);
}
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc < 1) {
fprintf(stderr, "too few arguments\n");
usage();
}
if (gids != NULL) {
fprintf(stderr, "changing groups to %s\n", gids);
set_gids(gids);
}
if (uid != -1) {
fprintf(stderr, "changing uid to %d\n", uid);
if (setuid(uid) < 0) {
fprintf(stderr, "cannot change uid: %s\n",
strerror(errno));
exit(1);
}
}
/* Change umask to requested value or to 0, if not requested. */
umask(umsk);
for (;;) {
scall = find_syscall(argv[0]);
if (scall == NULL) {
fprintf(stderr, "syscall '%s' not supported\n", argv[0]);
exit(1);
}
argc++;
argv++;
n = call_syscall(scall, argv);
argc += n;
argv += n;
if (argv[0] == NULL)
break;
argc++;
argv++;
}
exit(0);
}
static const char *
err2str(int error)
{
static char errnum[8];
switch (error) {
#ifdef EPERM
case EPERM:
return ("EPERM");
#endif
#ifdef ENOENT
case ENOENT:
return ("ENOENT");
#endif
#ifdef ESRCH
case ESRCH:
return ("ESRCH");
#endif
#ifdef EINTR
case EINTR:
return ("EINTR");
#endif
#ifdef EIO
case EIO:
return ("EIO");
#endif
#ifdef ENXIO
case ENXIO:
return ("ENXIO");
#endif
#ifdef E2BIG
case E2BIG:
return ("E2BIG");
#endif
#ifdef ENOEXEC
case ENOEXEC:
return ("ENOEXEC");
#endif
#ifdef EBADF
case EBADF:
return ("EBADF");
#endif
#ifdef ECHILD
case ECHILD:
return ("ECHILD");
#endif
#ifdef EDEADLK
case EDEADLK:
return ("EDEADLK");
#endif
#ifdef ENOMEM
case ENOMEM:
return ("ENOMEM");
#endif
#ifdef EACCES
case EACCES:
return ("EACCES");
#endif
#ifdef EFAULT
case EFAULT:
return ("EFAULT");
#endif
#ifdef ENOTBLK
case ENOTBLK:
return ("ENOTBLK");
#endif
#ifdef EBUSY
case EBUSY:
return ("EBUSY");
#endif
#ifdef EEXIST
case EEXIST:
return ("EEXIST");
#endif
#ifdef EXDEV
case EXDEV:
return ("EXDEV");
#endif
#ifdef ENODEV
case ENODEV:
return ("ENODEV");
#endif
#ifdef ENOTDIR
case ENOTDIR:
return ("ENOTDIR");
#endif
#ifdef EISDIR
case EISDIR:
return ("EISDIR");
#endif
#ifdef EINVAL
case EINVAL:
return ("EINVAL");
#endif
#ifdef ENFILE
case ENFILE:
return ("ENFILE");
#endif
#ifdef EMFILE
case EMFILE:
return ("EMFILE");
#endif
#ifdef ENOTTY
case ENOTTY:
return ("ENOTTY");
#endif
#ifdef ETXTBSY
case ETXTBSY:
return ("ETXTBSY");
#endif
#ifdef EFBIG
case EFBIG:
return ("EFBIG");
#endif
#ifdef ENOSPC
case ENOSPC:
return ("ENOSPC");
#endif
#ifdef ESPIPE
case ESPIPE:
return ("ESPIPE");
#endif
#ifdef EROFS
case EROFS:
return ("EROFS");
#endif
#ifdef EMLINK
case EMLINK:
return ("EMLINK");
#endif
#ifdef EPIPE
case EPIPE:
return ("EPIPE");
#endif
#ifdef EDOM
case EDOM:
return ("EDOM");
#endif
#ifdef ERANGE
case ERANGE:
return ("ERANGE");
#endif
#ifdef EAGAIN
case EAGAIN:
return ("EAGAIN");
#endif
#ifdef EINPROGRESS
case EINPROGRESS:
return ("EINPROGRESS");
#endif
#ifdef EALREADY
case EALREADY:
return ("EALREADY");
#endif
#ifdef ENOTSOCK
case ENOTSOCK:
return ("ENOTSOCK");
#endif
#ifdef EDESTADDRREQ
case EDESTADDRREQ:
return ("EDESTADDRREQ");
#endif
#ifdef EMSGSIZE
case EMSGSIZE:
return ("EMSGSIZE");
#endif
#ifdef EPROTOTYPE
case EPROTOTYPE:
return ("EPROTOTYPE");
#endif
#ifdef ENOPROTOOPT
case ENOPROTOOPT:
return ("ENOPROTOOPT");
#endif
#ifdef EPROTONOSUPPORT
case EPROTONOSUPPORT:
return ("EPROTONOSUPPORT");
#endif
#ifdef ESOCKTNOSUPPORT
case ESOCKTNOSUPPORT:
return ("ESOCKTNOSUPPORT");
#endif
#ifdef EOPNOTSUPP
case EOPNOTSUPP:
return ("EOPNOTSUPP");
#endif
#ifdef EPFNOSUPPORT
case EPFNOSUPPORT:
return ("EPFNOSUPPORT");
#endif
#ifdef EAFNOSUPPORT
case EAFNOSUPPORT:
return ("EAFNOSUPPORT");
#endif
#ifdef EADDRINUSE
case EADDRINUSE:
return ("EADDRINUSE");
#endif
#ifdef EADDRNOTAVAIL
case EADDRNOTAVAIL:
return ("EADDRNOTAVAIL");
#endif
#ifdef ENETDOWN
case ENETDOWN:
return ("ENETDOWN");
#endif
#ifdef ENETUNREACH
case ENETUNREACH:
return ("ENETUNREACH");
#endif
#ifdef ENETRESET
case ENETRESET:
return ("ENETRESET");
#endif
#ifdef ECONNABORTED
case ECONNABORTED:
return ("ECONNABORTED");
#endif
#ifdef ECONNRESET
case ECONNRESET:
return ("ECONNRESET");
#endif
#ifdef ENOBUFS
case ENOBUFS:
return ("ENOBUFS");
#endif
#ifdef EISCONN
case EISCONN:
return ("EISCONN");
#endif
#ifdef ENOTCONN
case ENOTCONN:
return ("ENOTCONN");
#endif
#ifdef ESHUTDOWN
case ESHUTDOWN:
return ("ESHUTDOWN");
#endif
#ifdef ETOOMANYREFS
case ETOOMANYREFS:
return ("ETOOMANYREFS");
#endif
#ifdef ETIMEDOUT
case ETIMEDOUT:
return ("ETIMEDOUT");
#endif
#ifdef ECONNREFUSED
case ECONNREFUSED:
return ("ECONNREFUSED");
#endif
#ifdef ELOOP
case ELOOP:
return ("ELOOP");
#endif
#ifdef ENAMETOOLONG
case ENAMETOOLONG:
return ("ENAMETOOLONG");
#endif
#ifdef EHOSTDOWN
case EHOSTDOWN:
return ("EHOSTDOWN");
#endif
#ifdef EHOSTUNREACH
case EHOSTUNREACH:
return ("EHOSTUNREACH");
#endif
#ifdef ENOTEMPTY
case ENOTEMPTY:
return ("ENOTEMPTY");
#endif
#ifdef EPROCLIM
case EPROCLIM:
return ("EPROCLIM");
#endif
#ifdef EUSERS
case EUSERS:
return ("EUSERS");
#endif
#ifdef EDQUOT
case EDQUOT:
return ("EDQUOT");
#endif
#ifdef ESTALE
case ESTALE:
return ("ESTALE");
#endif
#ifdef EREMOTE
case EREMOTE:
return ("EREMOTE");
#endif
#ifdef EBADRPC
case EBADRPC:
return ("EBADRPC");
#endif
#ifdef ERPCMISMATCH
case ERPCMISMATCH:
return ("ERPCMISMATCH");
#endif
#ifdef EPROGUNAVAIL
case EPROGUNAVAIL:
return ("EPROGUNAVAIL");
#endif
#ifdef EPROGMISMATCH
case EPROGMISMATCH:
return ("EPROGMISMATCH");
#endif
#ifdef EPROCUNAVAIL
case EPROCUNAVAIL:
return ("EPROCUNAVAIL");
#endif
#ifdef ENOLCK
case ENOLCK:
return ("ENOLCK");
#endif
#ifdef ENOSYS
case ENOSYS:
return ("ENOSYS");
#endif
#ifdef EFTYPE
case EFTYPE:
return ("EFTYPE");
#endif
#ifdef EAUTH
case EAUTH:
return ("EAUTH");
#endif
#ifdef ENEEDAUTH
case ENEEDAUTH:
return ("ENEEDAUTH");
#endif
#ifdef EIDRM
case EIDRM:
return ("EIDRM");
#endif
#ifdef ENOMSG
case ENOMSG:
return ("ENOMSG");
#endif
#ifdef EOVERFLOW
case EOVERFLOW:
return ("EOVERFLOW");
#endif
#ifdef ECANCELED
case ECANCELED:
return ("ECANCELED");
#endif
#ifdef EILSEQ
case EILSEQ:
return ("EILSEQ");
#endif
#ifdef ENOATTR
case ENOATTR:
return ("ENOATTR");
#endif
#ifdef EDOOFUS
case EDOOFUS:
return ("EDOOFUS");
#endif
#ifdef EBADMSG
case EBADMSG:
return ("EBADMSG");
#endif
#ifdef EMULTIHOP
case EMULTIHOP:
return ("EMULTIHOP");
#endif
#ifdef ENOLINK
case ENOLINK:
return ("ENOLINK");
#endif
#ifdef EPROTO
case EPROTO:
return ("EPROTO");
#endif
default:
snprintf(errnum, sizeof(errnum), "%d", error);
return (errnum);
}
}
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