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-rw-r--r--makemap/makemap.c1016
1 files changed, 0 insertions, 1016 deletions
diff --git a/makemap/makemap.c b/makemap/makemap.c
deleted file mode 100644
index aaaba32..0000000
--- a/makemap/makemap.c
+++ /dev/null
@@ -1,1016 +0,0 @@
-/*
- * Copyright (c) 1998 Sendmail, Inc. All rights reserved.
- * Copyright (c) 1992 Eric P. Allman. All rights reserved.
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * By using this file, you agree to the terms and conditions set
- * forth in the LICENSE file which can be found at the top level of
- * the sendmail distribution.
- *
- */
-
-#ifndef lint
-static char sccsid[] = "@(#)makemap.c 8.71 (Berkeley) 11/29/1998";
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <sys/errno.h>
-#ifndef ISC_UNIX
-# include <sys/file.h>
-#endif
-#include "sendmail.h"
-#include "pathnames.h"
-
-#ifdef NDBM
-# include <ndbm.h>
-#endif
-
-#ifdef NEWDB
-# include <db.h>
-# ifndef DB_VERSION_MAJOR
-# define DB_VERSION_MAJOR 1
-# endif
-#endif
-
-enum type { T_DBM, T_BTREE, T_HASH, T_ERR, T_UNKNOWN };
-
-union dbent
-{
-#ifdef NDBM
- datum dbm;
-#endif
-#ifdef NEWDB
- DBT db;
-#endif
- struct
- {
- char *data;
- size_t size;
- } xx;
-};
-
-uid_t RealUid;
-gid_t RealGid;
-char *RealUserName;
-uid_t RunAsUid;
-uid_t RunAsGid;
-char *RunAsUserName;
-int Verbose = 2;
-bool DontInitGroups = FALSE;
-long DontBlameSendmail = DBS_SAFE;
-u_char tTdvect[100];
-uid_t TrustedUid = 0;
-
-#define BUFSIZE 1024
-
-int
-main(argc, argv)
- int argc;
- char **argv;
-{
- char *progname;
- char *cfile;
- bool inclnull = FALSE;
- bool notrunc = FALSE;
- bool allowreplace = FALSE;
- bool allowdups = FALSE;
- bool verbose = FALSE;
- bool foldcase = TRUE;
- int exitstat;
- int opt;
- char *typename = NULL;
- char *mapname = NULL;
- char *ext = NULL;
- int lineno;
- int st;
- int mode;
- int putflags = 0;
-#ifdef NEWDB
- long dbcachesize = 1024 * 1024;
-#endif
- enum type type;
-#if !O_EXLOCK
- int fd;
-#endif
- int sff = SFF_ROOTOK|SFF_REGONLY;
- struct passwd *pw;
- union
- {
-#ifdef NDBM
- DBM *dbm;
-#endif
-#ifdef NEWDB
- DB *db;
-#endif
- void *dbx;
- } dbp;
- union dbent key, val;
-#ifdef NEWDB
-# if DB_VERSION_MAJOR < 2
- BTREEINFO bti;
- HASHINFO hinfo;
-# else
- DB_INFO dbinfo;
-# endif
-#endif
- char ibuf[BUFSIZE];
- char fbuf[MAXNAME];
- char dbuf[MAXNAME];
-#ifdef NDBM
- char pbuf[MAXNAME];
-#endif
-#if _FFR_TRUSTED_USER
- FILE *cfp;
- char buf[MAXLINE];
-#endif
- static char rnamebuf[MAXNAME]; /* holds RealUserName */
- struct stat std;
-#ifdef NDBM
- struct stat stp;
-#endif
- extern char *optarg;
- extern int optind;
-
- progname = argv[0];
- cfile = _PATH_SENDMAILCF;
-
- RunAsUid = RealUid = getuid();
- RunAsGid = RealGid = getgid();
- pw = getpwuid(RealUid);
- if (pw != NULL)
- {
- if (strlen(pw->pw_name) > MAXNAME - 1)
- pw->pw_name[MAXNAME] = 0;
- sprintf(rnamebuf, "%s", pw->pw_name);
- }
- else
- sprintf(rnamebuf, "Unknown UID %d", (int) RealUid);
- RunAsUserName = RealUserName = rnamebuf;
-
-#if _FFR_NEW_MAKEMAP_FLAGS
-#define OPTIONS "C:Nc:dflorsv"
-#else
-#define OPTIONS "C:Ndforsv"
-#endif
- while ((opt = getopt(argc, argv, OPTIONS)) != EOF)
- {
- switch (opt)
- {
- case 'C':
- cfile = optarg;
- break;
-
- case 'N':
- inclnull = TRUE;
- break;
-
-#if _FFR_NEW_MAKEMAP_FLAGS
- case 'c':
-# ifdef NEWDB
- dbcachesize = atol(optarg);
-# endif
- break;
-#endif
-
- case 'd':
- allowdups = TRUE;
- break;
-
- case 'f':
- foldcase = FALSE;
- break;
-
-#if _FFR_NEW_MAKEMAP_FLAGS
- case 'l':
-# ifdef NDBM
- printf("dbm\n");
-# endif
-# ifdef NEWDB
- printf("hash\n");
- printf("btree\n");
-# endif
- exit(EX_OK);
- break;
-#endif
-
- case 'o':
- notrunc = TRUE;
- break;
-
- case 'r':
- allowreplace = TRUE;
- break;
-
- case 's':
- DontBlameSendmail |= DBS_MAPINUNSAFEDIRPATH|DBS_WRITEMAPTOHARDLINK|DBS_WRITEMAPTOSYMLINK|DBS_LINKEDMAPINWRITABLEDIR;
- break;
-
- case 'v':
- verbose = TRUE;
- break;
-
- default:
- type = T_ERR;
- break;
- }
- }
-
- if (!bitset(DBS_WRITEMAPTOSYMLINK, DontBlameSendmail))
- sff |= SFF_NOSLINK;
- if (!bitset(DBS_WRITEMAPTOHARDLINK, DontBlameSendmail))
- sff |= SFF_NOHLINK;
- if (!bitset(DBS_LINKEDMAPINWRITABLEDIR, DontBlameSendmail))
- sff |= SFF_NOWLINK;
-
- argc -= optind;
- argv += optind;
- if (argc != 2)
- type = T_ERR;
- else
- {
- typename = argv[0];
- mapname = argv[1];
- ext = NULL;
-
- if (strcmp(typename, "dbm") == 0)
- {
- type = T_DBM;
- }
- else if (strcmp(typename, "btree") == 0)
- {
- type = T_BTREE;
- ext = ".db";
- }
- else if (strcmp(typename, "hash") == 0)
- {
- type = T_HASH;
- ext = ".db";
- }
- else
- type = T_UNKNOWN;
- }
-
-#if _FFR_TRUSTED_USER
- if ((cfp = fopen(cfile, "r")) == NULL)
- {
- fprintf(stderr, "mailstats: ");
- perror(cfile);
- exit(EX_NOINPUT);
- }
- while (fgets(buf, sizeof(buf), cfp) != NULL)
- {
- register char *b;
-
- if ((b = strchr(buf, '\n')) != NULL)
- *b = '\0';
-
- b = buf;
- switch (*b++)
- {
- case 'O': /* option */
- if (strncasecmp(b, " TrustedUser", 12) == 0 &&
- !(isascii(b[12]) && isalnum(b[12])))
- {
- b = strchr(b, '=');
- if (b == NULL)
- continue;
- while (isascii(*++b) && isspace(*b))
- continue;
- if (isascii(*b) && isdigit(*b))
- TrustedUid = atoi(b);
- else
- {
- register struct passwd *pw;
-
- TrustedUid = 0;
- pw = getpwnam(b);
- if (pw == NULL)
- fprintf(stderr,
- "TrustedUser: unknown user %s\n", b);
- else
- TrustedUid = pw->pw_uid;
- }
-
-# ifdef UID_MAX
- if (TrustedUid > UID_MAX)
- {
- syserr("TrustedUser: uid value (%ld) > UID_MAX (%ld)",
- TrustedUid, UID_MAX);
- TrustedUid = 0;
- }
-# endif
- break;
- }
-
-
- default:
- continue;
- }
- }
- (void) fclose(cfp);
-#endif
- switch (type)
- {
- case T_ERR:
-#if _FFR_NEW_MAKEMAP_FLAGS
- fprintf(stderr,
- "Usage: %s [-N] [-c cachesize] [-d] [-f] [-l] [-o] [-r] [-s] [-v] type mapname\n",
- progname);
-#else
- fprintf(stderr, "Usage: %s [-N] [-d] [-f] [-o] [-r] [-s] [-v] type mapname\n", progname);
-#endif
- exit(EX_USAGE);
-
- case T_UNKNOWN:
- fprintf(stderr, "%s: Unknown database type %s\n",
- progname, typename);
- exit(EX_USAGE);
-
-#ifndef NDBM
- case T_DBM:
-#endif
-#ifndef NEWDB
- case T_BTREE:
- case T_HASH:
-#endif
- fprintf(stderr, "%s: Type %s not supported in this version\n",
- progname, typename);
- exit(EX_UNAVAILABLE);
-
-#ifdef NEWDB
- case T_BTREE:
-# if DB_VERSION_MAJOR < 2
- bzero(&bti, sizeof bti);
-# else
- bzero(&dbinfo, sizeof dbinfo);
-# endif
- if (allowdups)
- {
-# if DB_VERSION_MAJOR < 2
- bti.flags |= R_DUP;
-# else
- dbinfo.flags |= DB_DUP;
-# endif
- }
- if (allowdups || allowreplace)
- putflags = 0;
- else
- {
-# if DB_VERSION_MAJOR < 2
- putflags = R_NOOVERWRITE;
-# else
- putflags = DB_NOOVERWRITE;
-# endif
- }
- break;
-
- case T_HASH:
-# if DB_VERSION_MAJOR < 2
- bzero(&hinfo, sizeof hinfo);
-# else
- bzero(&dbinfo, sizeof dbinfo);
-# endif
- if (allowreplace)
- putflags = 0;
- else
- {
-# if DB_VERSION_MAJOR < 2
- putflags = R_NOOVERWRITE;
-# else
- putflags = DB_NOOVERWRITE;
-# endif
- }
- break;
-#endif
-#ifdef NDBM
- case T_DBM:
- if (allowdups)
- {
- fprintf(stderr, "%s: Type %s does not support -d (allow dups)\n",
- progname, typename);
- exit(EX_UNAVAILABLE);
- }
- if (allowreplace)
- putflags = DBM_REPLACE;
- else
- putflags = DBM_INSERT;
- break;
-#endif
- }
-
- /*
- ** Adjust file names.
- */
-
- if (ext != NULL)
- {
- int el, fl;
-
- el = strlen(ext);
- fl = strlen(mapname);
- if (el + fl + 1 >= sizeof fbuf)
- {
- fprintf(stderr, "%s: file name too long", mapname);
- exit(EX_USAGE);
- }
- if (fl < el || strcmp(&mapname[fl - el], ext) != 0)
- {
- strcpy(fbuf, mapname);
- strcat(fbuf, ext);
- mapname = fbuf;
- }
- }
-
- if (!notrunc)
- sff |= SFF_CREAT;
- switch (type)
- {
-#ifdef NEWDB
- case T_BTREE:
- case T_HASH:
- if (strlen(mapname) >= sizeof dbuf)
- {
- fprintf(stderr,
- "%s: map name too long\n", mapname);
- exit(EX_USAGE);
- }
- strcpy(dbuf, mapname);
- if ((st = safefile(dbuf, RealUid, RealGid, RealUserName,
- sff, S_IWUSR, &std)) != 0)
- {
- fprintf(stderr,
- "%s: could not create: %s\n",
- dbuf, errstring(st));
- exit(EX_CANTCREAT);
- }
- break;
-#endif
-#ifdef NDBM
- case T_DBM:
- if (strlen(mapname) + 5 > sizeof dbuf)
- {
- fprintf(stderr,
- "%s: map name too long\n", mapname);
- exit(EX_USAGE);
- }
- sprintf(dbuf, "%s.dir", mapname);
- if ((st = safefile(dbuf, RealUid, RealGid, RealUserName,
- sff, S_IWUSR, &std)) != 0)
- {
- fprintf(stderr,
- "%s: could not create: %s\n",
- dbuf, errstring(st));
- exit(EX_CANTCREAT);
- }
- sprintf(pbuf, "%s.pag", mapname);
- if ((st = safefile(pbuf, RealUid, RealGid, RealUserName,
- sff, S_IWUSR, &stp)) != 0)
- {
- fprintf(stderr,
- "%s: could not create: %s\n",
- pbuf, errstring(st));
- exit(EX_CANTCREAT);
- }
- break;
-#endif
- default:
- fprintf(stderr,
- "%s: internal error: type %d\n",
- progname,
- type);
- exit(EX_SOFTWARE);
- }
-
- /*
- ** Create the database.
- */
-
- mode = O_RDWR;
- if (!notrunc)
- mode |= O_CREAT|O_TRUNC;
-#if O_EXLOCK
- mode |= O_EXLOCK;
-#else
- /* pre-lock the database */
- fd = safeopen(dbuf, mode & ~O_TRUNC, 0644, sff);
- if (fd < 0)
- {
- fprintf(stderr, "%s: cannot create type %s map %s\n",
- progname, typename, mapname);
- exit(EX_CANTCREAT);
- }
-#endif
- switch (type)
- {
-#ifdef NDBM
- case T_DBM:
- dbp.dbm = dbm_open(mapname, mode, 0644);
- if (dbp.dbm != NULL &&
- dbm_dirfno(dbp.dbm) == dbm_pagfno(dbp.dbm))
- {
- fprintf(stderr, "dbm map %s: cannot run with GDBM\n",
- mapname);
- dbm_close(dbp.dbm);
- exit(EX_CONFIG);
- }
- if (dbp.dbm != NULL &&
- (filechanged(dbuf, dbm_dirfno(dbp.dbm), &std) ||
- filechanged(pbuf, dbm_pagfno(dbp.dbm), &stp)))
- {
- fprintf(stderr,
- "dbm map %s: file changed after open\n",
- mapname);
- dbm_close(dbp.dbm);
- exit(EX_CANTCREAT);
- }
-#if _FFR_TRUSTED_USER
- if (geteuid() == 0 && TrustedUid != 0)
- {
- if (fchown(dbm_dirfno(dbp.dbm), TrustedUid, -1) < 0 ||
- fchown(dbm_pagfno(dbp.dbm), TrustedUid, -1) < 0)
- {
- fprintf(stderr,
- "WARNING: ownership change on %s failed: %s",
- mapname, errstring(errno));
- }
- }
-#endif
-
- break;
-#endif
-
-#ifdef NEWDB
- case T_HASH:
- /* tweak some parameters for performance */
-# if DB_VERSION_MAJOR < 2
- hinfo.nelem = 4096;
- hinfo.cachesize = dbcachesize;
-# else
- dbinfo.h_nelem = 4096;
- dbinfo.db_cachesize = dbcachesize;
-# endif
-
-# if DB_VERSION_MAJOR < 2
- dbp.db = dbopen(mapname, mode, 0644, DB_HASH, &hinfo);
-# else
- {
- int flags = 0;
-
- if (bitset(O_CREAT, mode))
- flags |= DB_CREATE;
- if (bitset(O_TRUNC, mode))
- flags |= DB_TRUNCATE;
-
- dbp.db = NULL;
- errno = db_open(mapname, DB_HASH, flags, 0644,
- NULL, &dbinfo, &dbp.db);
- }
-# endif
- if (dbp.db != NULL)
- {
- int fd;
-
-# if DB_VERSION_MAJOR < 2
- fd = dbp.db->fd(dbp.db);
-# else
- fd = -1;
- errno = dbp.db->fd(dbp.db, &fd);
-# endif
- if (filechanged(dbuf, fd, &std))
- {
- fprintf(stderr,
- "db map %s: file changed after open\n",
- mapname);
-# if DB_VERSION_MAJOR < 2
- dbp.db->close(dbp.db);
-# else
- errno = dbp.db->close(dbp.db, 0);
-# endif
- exit(EX_CANTCREAT);
- }
- (void) (*dbp.db->sync)(dbp.db, 0);
-#if _FFR_TRUSTED_USER
- if (geteuid() == 0 && TrustedUid != 0)
- {
- if (fchown(fd, TrustedUid, -1) < 0)
- {
- fprintf(stderr,
- "WARNING: ownership change on %s failed: %s",
- mapname, errstring(errno));
- }
- }
-#endif
- }
- break;
-
- case T_BTREE:
- /* tweak some parameters for performance */
-# if DB_VERSION_MAJOR < 2
- bti.cachesize = dbcachesize;
-# else
- dbinfo.db_cachesize = dbcachesize;
-# endif
-
-# if DB_VERSION_MAJOR < 2
- dbp.db = dbopen(mapname, mode, 0644, DB_BTREE, &bti);
-# else
- {
- int flags = 0;
-
- if (bitset(O_CREAT, mode))
- flags |= DB_CREATE;
- if (bitset(O_TRUNC, mode))
- flags |= DB_TRUNCATE;
-
- dbp.db = NULL;
- errno = db_open(mapname, DB_BTREE, flags, 0644,
- NULL, &dbinfo, &dbp.db);
- }
-# endif
- if (dbp.db != NULL)
- {
- int fd;
-
-# if DB_VERSION_MAJOR < 2
- fd = dbp.db->fd(dbp.db);
-# else
- fd = -1;
- errno = dbp.db->fd(dbp.db, &fd);
-# endif
- if (filechanged(dbuf, fd, &std))
- {
- fprintf(stderr,
- "db map %s: file changed after open\n",
- mapname);
-# if DB_VERSION_MAJOR < 2
- dbp.db->close(dbp.db);
-# else
- errno = dbp.db->close(dbp.db, 0);
-# endif
- exit(EX_CANTCREAT);
- }
- (void) (*dbp.db->sync)(dbp.db, 0);
-#if _FFR_TRUSTED_USER
- if (geteuid() == 0 && TrustedUid != 0)
- {
- if (fchown(fd, TrustedUid, -1) < 0)
- {
- fprintf(stderr,
- "WARNING: ownership change on %s failed: %s",
- mapname, errstring(errno));
- }
- }
-#endif
- }
- break;
-#endif
-
- default:
- fprintf(stderr, "%s: internal error: type %d\n",
- progname, type);
- exit(EX_SOFTWARE);
- }
-
- if (dbp.dbx == NULL)
- {
- fprintf(stderr, "%s: cannot open type %s map %s\n",
- progname, typename, mapname);
- exit(EX_CANTCREAT);
- }
-
- /*
- ** Copy the data
- */
-
- lineno = 0;
- exitstat = EX_OK;
- while (fgets(ibuf, sizeof ibuf, stdin) != NULL)
- {
- register char *p;
-
- lineno++;
-
- /*
- ** Parse the line.
- */
-
- p = strchr(ibuf, '\n');
- if (p != NULL)
- *p = '\0';
- else if (!feof(stdin))
- {
- fprintf(stderr, "%s: %s: line %d: line too long (%ld bytes max)\n",
- progname, mapname, lineno, (long) sizeof ibuf);
- continue;
- }
-
- if (ibuf[0] == '\0' || ibuf[0] == '#')
- continue;
- if (isascii(ibuf[0]) && isspace(ibuf[0]))
- {
- fprintf(stderr, "%s: %s: line %d: syntax error (leading space)\n",
- progname, mapname, lineno);
- continue;
- }
-#ifdef NEWDB
- if (type == T_HASH || type == T_BTREE)
- {
- bzero(&key.db, sizeof key.db);
- bzero(&val.db, sizeof val.db);
- }
-#endif
-
- key.xx.data = ibuf;
- for (p = ibuf; *p != '\0' && !(isascii(*p) && isspace(*p)); p++)
- {
- if (foldcase && isascii(*p) && isupper(*p))
- *p = tolower(*p);
- }
- key.xx.size = p - key.xx.data;
- if (inclnull)
- key.xx.size++;
- if (*p != '\0')
- *p++ = '\0';
- while (isascii(*p) && isspace(*p))
- p++;
- if (*p == '\0')
- {
- fprintf(stderr, "%s: %s: line %d: no RHS for LHS %s\n",
- progname, mapname, lineno, key.xx.data);
- continue;
- }
- val.xx.data = p;
- val.xx.size = strlen(p);
- if (inclnull)
- val.xx.size++;
-
- /*
- ** Do the database insert.
- */
-
- if (verbose)
- {
- printf("key=`%s', val=`%s'\n", key.xx.data, val.xx.data);
- }
-
- switch (type)
- {
-#ifdef NDBM
- case T_DBM:
- st = dbm_store(dbp.dbm, key.dbm, val.dbm, putflags);
- break;
-#endif
-
-#ifdef NEWDB
- case T_BTREE:
- case T_HASH:
-# if DB_VERSION_MAJOR < 2
- st = (*dbp.db->put)(dbp.db, &key.db, &val.db, putflags);
-# else
- errno = (*dbp.db->put)(dbp.db, NULL, &key.db,
- &val.db, putflags);
- switch (errno)
- {
- case DB_KEYEXIST:
- st = 1;
- break;
-
- case 0:
- st = 0;
- break;
-
- default:
- st = -1;
- break;
- }
-# endif
- break;
-#endif
- default:
- break;
- }
-
- if (st < 0)
- {
- fprintf(stderr, "%s: %s: line %d: key %s: put error\n",
- progname, mapname, lineno, key.xx.data);
- perror(mapname);
- exitstat = EX_IOERR;
- }
- else if (st > 0)
- {
- fprintf(stderr,
- "%s: %s: line %d: key %s: duplicate key\n",
- progname, mapname, lineno, key.xx.data);
- }
- }
-
- /*
- ** Now close the database.
- */
-
- switch (type)
- {
-#ifdef NDBM
- case T_DBM:
- dbm_close(dbp.dbm);
- break;
-#endif
-
-#ifdef NEWDB
- case T_HASH:
- case T_BTREE:
-# if DB_VERSION_MAJOR < 2
- if ((*dbp.db->close)(dbp.db) < 0)
-# else
- if ((errno = (*dbp.db->close)(dbp.db, 0)) != 0)
-# endif
- {
- fprintf(stderr, "%s: %s: error on close\n",
- progname, mapname);
- perror(mapname);
- exitstat = EX_IOERR;
- }
-#endif
- default:
- break;
- }
-
-#if !O_EXLOCK
- /* release locks */
- close(fd);
-#endif
-
- exit (exitstat);
-}
- /*
-** LOCKFILE -- lock a file using flock or (shudder) fcntl locking
-**
-** Parameters:
-** fd -- the file descriptor of the file.
-** filename -- the file name (for error messages).
-** ext -- the filename extension.
-** type -- type of the lock. Bits can be:
-** LOCK_EX -- exclusive lock.
-** LOCK_NB -- non-blocking.
-**
-** Returns:
-** TRUE if the lock was acquired.
-** FALSE otherwise.
-*/
-
-bool
-lockfile(fd, filename, ext, type)
- int fd;
- char *filename;
- char *ext;
- int type;
-{
-# if !HASFLOCK
- int action;
- struct flock lfd;
- extern int errno;
-
- bzero(&lfd, sizeof lfd);
- if (bitset(LOCK_UN, type))
- lfd.l_type = F_UNLCK;
- else if (bitset(LOCK_EX, type))
- lfd.l_type = F_WRLCK;
- else
- lfd.l_type = F_RDLCK;
- if (bitset(LOCK_NB, type))
- action = F_SETLK;
- else
- action = F_SETLKW;
-
- if (fcntl(fd, action, &lfd) >= 0)
- return TRUE;
-
- /*
- ** On SunOS, if you are testing using -oQ/tmp/mqueue or
- ** -oA/tmp/aliases or anything like that, and /tmp is mounted
- ** as type "tmp" (that is, served from swap space), the
- ** previous fcntl will fail with "Invalid argument" errors.
- ** Since this is fairly common during testing, we will assume
- ** that this indicates that the lock is successfully grabbed.
- */
-
- if (errno == EINVAL)
- return TRUE;
-
-# else /* HASFLOCK */
-
- if (flock(fd, type) >= 0)
- return TRUE;
-
-# endif
-
- return FALSE;
-}
-
-/*VARARGS1*/
-void
-#ifdef __STDC__
-message(const char *msg, ...)
-#else
-message(msg, va_alist)
- const char *msg;
- va_dcl
-#endif
-{
- const char *m;
- VA_LOCAL_DECL
-
- m = msg;
- if (isascii(m[0]) && isdigit(m[0]) &&
- isascii(m[1]) && isdigit(m[1]) &&
- isascii(m[2]) && isdigit(m[2]) && m[3] == ' ')
- m += 4;
- VA_START(msg);
- vfprintf(stderr, m, ap);
- VA_END;
- fprintf(stderr, "\n");
-}
-
-/*VARARGS1*/
-void
-#ifdef __STDC__
-syserr(const char *msg, ...)
-#else
-syserr(msg, va_alist)
- const char *msg;
- va_dcl
-#endif
-{
- const char *m;
- VA_LOCAL_DECL
-
- m = msg;
- if (isascii(m[0]) && isdigit(m[0]) &&
- isascii(m[1]) && isdigit(m[1]) &&
- isascii(m[2]) && isdigit(m[2]) && m[3] == ' ')
- m += 4;
- VA_START(msg);
- vfprintf(stderr, m, ap);
- VA_END;
- fprintf(stderr, "\n");
-}
-
-const char *
-errstring(err)
- int err;
-{
-#if !HASSTRERROR
- static char errstr[64];
-# if !defined(ERRLIST_PREDEFINED)
- extern char *sys_errlist[];
- extern int sys_nerr;
-# endif
-#endif
-
- /* handle pseudo-errors internal to sendmail */
- switch (err)
- {
- case E_SM_OPENTIMEOUT:
- return "Timeout on file open";
-
- case E_SM_NOSLINK:
- return "Symbolic links not allowed";
-
- case E_SM_NOHLINK:
- return "Hard links not allowed";
-
- case E_SM_REGONLY:
- return "Regular files only";
-
- case E_SM_ISEXEC:
- return "Executable files not allowed";
-
- case E_SM_WWDIR:
- return "World writable directory";
-
- case E_SM_GWDIR:
- return "Group writable directory";
-
- case E_SM_FILECHANGE:
- return "File changed after open";
-
- case E_SM_WWFILE:
- return "World writable file";
-
- case E_SM_GWFILE:
- return "Group writable file";
- }
-
-#if HASSTRERROR
- return strerror(err);
-#else
- if (err < 0 || err >= sys_nerr)
- {
- sprintf(errstr, "Error %d", err);
- return errstr;
- }
- return sys_errlist[err];
-#endif
-}
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-27 07:00:00 +0000