Changeset 1505

Timestamp:

Sep 12, 2004, 9:40:29 PM (21 years ago)

Author:

bird

Message:

Adding BSD stuff like there was no tomorrow.

Location:

trunk/src/emx

Files:

• include/InnoTekLIBC/backend.h (modified) (2 diffs, 1 prop)
• include/InnoTekLIBC/os2error.h (added)
• include/InnoTekLIBC/sharedpm.h (modified) (3 diffs, 1 prop)
• include/arpa/inet.h (modified) (1 diff, 1 prop)
• include/dirent.h (modified) (1 diff, 1 prop)
• include/emx/io.h (modified) (1 diff, 1 prop)
• include/grp.h (modified) (1 diff, 1 prop)
• include/netdb.h (modified) (2 diffs, 1 prop)
• include/netinet/in.h (modified) (1 diff, 1 prop)
• include/nss.h (added)
• include/nsswitch.h (added)
• include/paths.h (added)
• include/pwd.h (modified) (1 diff, 1 prop)
• include/stdlib.h (modified) (1 diff, 1 prop)
• include/stringlist.h (added)
• include/sys/mount.h (modified) (1 diff, 1 prop)
• include/sys/syslimits.h (modified) (1 diff, 1 prop)
• include/sys/vfs.h (added)
• include/unistd.h (modified) (13 diffs, 1 prop)
• src/include/namespace.h (modified) (1 diff, 1 prop)
• src/include/nss_tls.h (added)
• src/lib/alias/alias.smak (modified) (1 diff, 1 prop)
• src/lib/bsd/gen/getgrent.c (modified) (10 diffs, 1 prop)
• src/lib/bsd/gen/getmntinfo.c (modified) (1 diff, 1 prop)
• src/lib/bsd/gen/getnetgrent.c (modified) (5 diffs, 1 prop)
• src/lib/bsd/gen/getpwent.c (modified) (19 diffs, 1 prop)
• src/lib/bsd/net/net.smak (added)
• src/lib/bsd/net/nsdispatch.c (modified) (8 diffs, 1 prop)
• src/lib/bsd/net/nslexer.c (added)
• src/lib/bsd/net/nslexer.l (modified) (3 diffs, 1 prop)
• src/lib/bsd/net/nsparser.c (added)
• src/lib/bsd/net/nsparser.h (added)
• src/lib/bsd/net/nsparser.y (modified) (3 diffs, 1 prop)
• src/lib/io/chown.c (added)
• src/lib/io/fchown.c (added)
• src/lib/io/lchown.c (added)
• src/lib/io/link.c (added)
• src/lib/io/mknod.c (added)
• src/lib/io/readlink.c (added)
• src/lib/io/symlink.c (added)
• src/lib/io/sync.c (added)
• src/lib/libc.def (modified) (2 diffs, 1 prop)
• src/lib/libc.smak (modified) (2 diffs, 1 prop)
• src/lib/misc/fstatfs.c (added)
• src/lib/misc/getfsstat.c (added)
• src/lib/misc/getgrgid.c (modified) (2 diffs, 1 prop)
• src/lib/misc/getgrnam.c (modified) (2 diffs, 1 prop)
• src/lib/misc/getgroup.c (modified) (1 diff, 1 prop)
• src/lib/misc/getloadavg.c (added)
• src/lib/misc/getpwnam.c (modified) (2 diffs, 1 prop)
• src/lib/misc/getpwuid.c (modified) (2 diffs, 1 prop)
• src/lib/misc/pwd.c (modified) (2 diffs, 1 prop)
• src/lib/misc/statfs.c (added)
• src/lib/sys/b_fhToPath.c (added)
• src/lib/sys/b_fsStat.c (added)
• src/lib/sys/b_fsSync.c (added)
• src/lib/sys/b_miscLoadAvg.c (added)
• src/lib/sys/os2error.c (added)
• src/lib/sys/sharedpm.c (modified) (1 diff, 1 prop)

trunk/src/emx/include/InnoTekLIBC/backend.h

@@ -28 +28 @@
 #define __InnoTekLIBC_backend_h__
 
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
 #ifndef __LIBC_THREAD_DECLARED
 #define __LIBC_THREAD_DECLARED
 typedef struct __libc_thread *__LIBC_PTHREAD, **__LIBC_PPTHREAD;
 #endif
+struct statfs;
 
 
-/** @group __libc_Back_thread   LIBC Backend - Threads
+/** @defgroup __libc_Back_thread   LIBC Backend - Threads
  * @{ */
 
@@ -75 +81 @@
 /** @} */
 
-#if defined (__cplusplus)
-}
+
+/** @defgroup __libc_Back_fh   LIBC Backend - File Handles.
+ * @{ */
+
+/**
+ * Try resolve a filehandle to a path.
+ *
+ * @returns 0 on success.
+ * @returns -1 and errno on failure.
+ * @param   fh          The file handle.
+ * @param   pszPath     Where to store the path.
+ * @param   cchPath     The size of he buffer pointed to by pszPath.
+ */
+int __libc_Back_fhToPath(int fh, char *pszPath, size_t cchPath);
+
+/** @} */
+
+
+/** @defgroup __libc_Back_fs   LIBC Backend - File System
+ * @{ */
+
+/**
+ * Get the statistics for the filesystem which pszPath is located on.
+ *
+ * @returns 0 on success.
+ * @returns -1 and errno on failure.
+ * @param   pszPath     The path to somewhere in the filesystem.
+ * @param   pStatFs     Where to store the obtained information.
+ */
+int __libc_Back_fsStat(const char *pszPath, struct statfs *pStatFs);
+
+/**
+ * Get file system statistics
+ *
+ * @returns 0 on success.
+ * @returns -1 and errno on failure.
+ * @param   fh          The filehandle of any file within the mounted file system.
+ * @param   pStatFs     Where to store the statistics.
+ */
+int __libc_Back_fsStatFH(int fh, struct statfs *pStatFs);
+
+/**
+ * Get the statistics for all the mounted filesystems.
+ *
+ * @returns Number of returned statfs structs on success.
+ * @returns Number of mounted filesystems on success if paStatFS is NULL
+ * @returns -1 and errno on failure.
+ * @param   paStatFs    Where to to store the statistics.
+ * @parma   cStatFS     Number of structures the array pointed to by paStatFs can hold.
+ * @param   fFlags      Flags, currently ignored.
+ */
+int __libc_Back_fsStats(struct statfs *paStatFs, unsigned cStatFs, unsigned fFlags);
+
+/**
+ * Schedules all file system buffers for writing.
+ *
+ * See sync() for OS/2 limitations.
+ */
+void __libc_Back_fsSync(void);
+
+/** @} */
+
+
+
+/** @defgroup __libc_Back_misc   LIBC Backend - Miscellaneous
+ * @{ */
+
+/**
+ * Gets the system load averages.
+ * The load is the average values of ready and running threads(/processes)
+ * over the last 1, 5 and 15 minuttes.
+ *
+ * @returns 0 on success.
+ * @returns -1 and errno on failure.
+ * @param   pardAvgs    Where to store the samples.
+ * @param   cAvgs       Number of samples to get. Max is 3.
+ * @remark  See OS/2 limitations in getloadavg().
+ */
+int __libc_Back_miscLoadAvg(double *pardAvgs, unsigned cAvgs);
+
+/** @} */
+
+__END_DECLS
+
 #endif
-
-#endif /* not _EMX_SYSCALLS_H */

trunk/src/emx/include/InnoTekLIBC/sharedpm.h

@@ -298 +298 @@
 
 /**
+ * The structure contains the system load averages.
+ */
+typedef struct __libc_SPMLoadAvg
+{
+    /** Array of the three stamples.
+     * The entries are for 1, 5 and 15 min averages respectively.
+     *
+     * The samples them selfs are stored as integers and not as a
+     * double as the interface returns. The reason is that this is smaller
+     * and it's what both BSD and Linux is doing. The fraction part is
+     * the lower 11 bits (this is also identical to BSD and Linux).
+     */
+    uint32_t                    u32Samples[3];
+    /** Timestamp of the last update. */
+    unsigned                    uTimestamp;
+} __LIBC_SPMLOADAVG;
+/** Pointer to load averages. */
+typedef __LIBC_SPMLOADAVG *__LIBC_PSPMLOADAVG;
+
+
+/**
  * This is the header of the LIBC shared memory.
  */
@@ -336 +357 @@
         char                    ach[16];
     };
+
+    /** System Load Averages. */
+    __LIBC_SPMLOADAVG           LoadAvg;
+
     /* The rest of the block, up to cbProcess, is undefined in this version.
      * Future versions of LIBC may use this area assuming it's initalized with zeros.
@@ -531 +556 @@
 
 /**
+ * Get the stored load average samples.
+ *
+ * @returns 0 on success.
+ * @returns -1 and errno on failure.
+ * @param   pLoadAvg    Where to store the load average samples.
+ * @param   puTimestamp Where to store the current timestamp.
+ */
+int     __libc_spmGetLoadAvg(__LIBC_PSPMLOADAVG  pLoadAvg, unsigned *puTimestamp);
+
+/**
+ * Get the stored load average samples.
+ *
+ * @returns 0 on success.
+ * @returns -1 and errno on failure.
+ * @param   pLoadAvg    Where to store the load average samples.
+ */
+int     __libc_spmSetLoadAvg(const __LIBC_SPMLOADAVG *pLoadAvg);
+
+/**
  * Checks the SPM memory for trouble.
  *

trunk/src/emx/include/arpa/inet.h

@@ -54 +54 @@
 #include <sys/types.h>
 #include <sys/cdefs.h>
+
+/*
+ * Internet address (a structure for historical reasons)
+ */
+#ifndef _STRUCT_IN_ADDR_DECLARED
+struct in_addr {
+        u_long s_addr;
+};
+#define _STRUCT_IN_ADDR_DECLARED
+#endif
+
 #ifndef TCPV40HDRS
 int             TCPCALL inet_aton (const char *, struct in_addr *);

trunk/src/emx/include/dirent.h

@@ -99 +99 @@
 } DIR;
 
+#if 0 /* bird: we do it differently. */
 #define dirfd(dirp)     ((dirp)->dd_fd)
+#else                        /* bird */
+#define dirfd(dirp)     (-2) /* bird */
+#endif                       /* bird */
 
 /* flags for opendir2 */

trunk/src/emx/include/emx/io.h

@@ -358 +358 @@
 {
     /** Handle flags.
-     * See group @ref libc_ioflags in include/emx.h.
+     * See group @ref libc_ioflags in include/emx/io.h.
      * @remark For thread safety update this atomically. */
     volatile unsigned int   fFlags;

trunk/src/emx/include/grp.h

@@ -1 +1 @@
 /* grp.h (emx+gcc) */
 
-#ifndef _GRP_H
+#ifndef _GRP_H_
+#define _GRP_H_
 #define _GRP_H
 
-#if defined (__cplusplus)
-extern "C" {
+#include <sys/cdefs.h>
+#include <sys/_types.h>
+
+__BEGIN_DECLS
+
+#ifndef _POSIX_SOURCE
+#define _PATH_GROUP             "/etc/group"
 #endif
 
-#if !defined (_GID_T)
-#define _GID_T
-typedef int gid_t;
+#if !defined(_GID_T_DECLARED) && !defined(_GID_T)
+typedef __gid_t gid_t;
+#define _GID_T_DECLARED
+#define _GID_T
 #endif
+
+#if !defined(_SIZE_T_DECLARED) && !defined(_SIZE_T)
+typedef __size_t size_t;
+#define _SIZE_T_DECLARED
+#define _SIZE_T
+#endif
+
 
 struct group
 {
   char *gr_name;
+  char *gr_passwd;
   gid_t gr_gid;
   char **gr_mem;
 };
 
-struct group *getgrgid (gid_t);
-struct group *getgrnam (__const__ char *);
+struct group   *getgrgid (gid_t);
+struct group   *getgrnam (const char *);
 
-#if defined (__cplusplus)
-}
+#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
+struct group   *getgrent(void);
+int             setgrent(void);
+void            endgrent(void);
+void            setgrfile(const char *);
+int             setgroupent(int);
+int             getgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
+int             getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
 #endif
 
-#endif /* not _GRP_H */
+#if __BSD_VISIBLE
+const char     *group_from_gid(gid_t, int);
+int             getgrent_r(struct group *, char *, size_t, struct group **);
+int             setgroupent(int);
+#endif
+
+__END_DECLS
+
+#endif /* not _GRP_H_ */

trunk/src/emx/include/netdb.h

@@ -34 +34 @@
  *
  *      from: @(#)netdb.h       5.15 (Berkeley) 4/3/91
- *      netdb.h,v 1.6 2004/08/09 10:35:32 bird Exp
+ *      netdb.h,v 1.7 2004/09/12 19:40:25 bird Exp
  */
 
@@ -196 +196 @@
 #endif
 
+/* New BSD Additions. */
+int             innetgr(const char *, const char *, const char *, const char *);
+void            setnetgrent(const char *);
+int             getnetgrent(char **, char **, char **);
+void            endnetgrent(void);
+
+
 
 /* OS2 Additions */

trunk/src/emx/include/netinet/in.h

@@ -106 +106 @@
  * Internet address (a structure for historical reasons)
  */
+#ifndef _STRUCT_IN_ADDR_DECLARED
 struct in_addr {
         u_long s_addr;
 };
+#define _STRUCT_IN_ADDR_DECLARED
+#endif
+
 
 /*

trunk/src/emx/include/pwd.h

@@ -1 @@
-/* pwd.h (emx+gcc) */
+/*-
+ * Copyright (c) 1989, 1993
+ *      The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the University of
+ *      California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ *
+ *      @(#)pwd.h       8.2 (Berkeley) 1/21/94
+ * $FreeBSD: src/include/pwd.h,v 1.15 2003/04/18 14:11:17 nectar Exp $
+ */
 
-#ifndef _PWD_H
-#define _PWD_H
+/**
+ * FreeBSD 5.2
+ * @changed bird: some EMXisms.
+ */
 
-#if defined (__cplusplus)
-extern "C" {
+#ifndef _PWD_H_
+#define _PWD_H_
+#define _PWD_H                          /* bird: EMX */
+
+#include <sys/cdefs.h>
+#include <sys/_types.h>
+
+#if !defined(_GID_T_DECLARED) && !defined(_GID_T)   /* bird */
+typedef __gid_t gid_t;
+#define _GID_T_DECLARED
+#define _GID_T                                      /* bird */
 #endif
 
-#if !defined (_PASSWORD_LEN)
-#define _PASSWORD_LEN 128
+#if !defined(_TIME_T_DECLARED) && !defined(_TIME_T) /* bird */
+typedef __time_t time_t;
+#define _TIME_T_DECLARED
+#define _TIME_T                                     /* bird */
 #endif
 
-#if !defined (_GID_T)
-#define _GID_T
-typedef int gid_t;
+#if !defined(_UID_T_DECLARED) && !defined(_UID_T)   /* bird */
+typedef __uid_t uid_t;
+#define _UID_T_DECLARED
+#define _UID_T                                      /* bird */
 #endif
 
-#if !defined (_UID_T)
-#define _UID_T
-typedef int uid_t;
+#if !defined(_SIZE_T_DECLARED) && !defined(_SIZE_T) /* bird */
+typedef __size_t size_t;
+#define _SIZE_T_DECLARED
+#define _SIZE_T                                     /* bird */
 #endif
 
-struct passwd
-{
-  char *pw_name;
-  char *pw_passwd;
-  uid_t pw_uid;
-  gid_t pw_gid;
-  char *pw_age;
-  char *pw_comment;
-  char *pw_gecos;
-  char *pw_dir;
-  char *pw_shell;
+
+#define _PATH_PWD               "/etc"
+#define _PATH_PASSWD            "/etc/passwd"
+#define _PASSWD                 "passwd"
+#define _PATH_MASTERPASSWD      "/etc/master.passwd"
+#define _MASTERPASSWD           "master.passwd"
+
+#define _PATH_MP_DB             "/etc/pwd.db"
+#define _MP_DB                  "pwd.db"
+#define _PATH_SMP_DB            "/etc/spwd.db"
+#define _SMP_DB                 "spwd.db"
+
+#define _PATH_PWD_MKDB          "/usr/sbin/pwd_mkdb"
+
+/* Historically, the keys in _PATH_MP_DB/_PATH_SMP_DB had the format
+ * `1 octet tag | key', where the tag is one of the _PW_KEY* values
+ * listed below.  These values happen to be ASCII digits.  Starting
+ * with FreeBSD 5.1, the tag is now still a single octet, but the
+ * upper 4 bits are interpreted as a version.  Pre-FreeBSD 5.1 format
+ * entries are version `3' -- this conveniently results in the same
+ * key values as before.  The new, architecture-independent entries
+ * are version `4'.
+ * As it happens, some applications read the database directly.
+ * (Bad app, no cookie!)  Thus, we leave the _PW_KEY* symbols at their
+ * old pre-FreeBSD 5.1 values so these apps still work.  Consequently
+ * we have to do muck around a bit more to get the correct, versioned
+ * tag, and that is what the _PW_VERSIONED macros is about.
+ */
+
+#define _PW_VERSION_MASK        '0xF0'
+#define _PW_VERSIONED(x, v)     ((unsigned char)(((x) & 0xCF) | ((v)<<4)))
+
+#define _PW_KEYBYNAME           '\x31'  /* stored by name */
+#define _PW_KEYBYNUM            '\x32'  /* stored by entry in the "file" */
+#define _PW_KEYBYUID            '\x33'  /* stored by uid */
+#define _PW_KEYYPENABLED        '\x34'  /* YP is enabled */
+#define _PW_KEYYPBYNUM          '\x35'  /* special +@netgroup entries */
+
+/* The database also contains a key to indicate the format version of
+ * the entries therein.  There may be other, older versioned entries
+ * as well.
+ */
+#define _PWD_VERSION_KEY        "\xFF" "VERSION"
+#define _PWD_CURRENT_VERSION    '\x04'
+
+#define _PASSWORD_EFMT1         '_'     /* extended encryption format */
+
+#define _PASSWORD_LEN           128     /* max length, not counting NULL */
+
+struct passwd {
+        char    *pw_name;               /* user name */
+        char    *pw_passwd;             /* encrypted password */
+        uid_t   pw_uid;                 /* user uid */
+        gid_t   pw_gid;                 /* user gid */
+        time_t  pw_change;              /* password change time */
+        char    *pw_class;              /* user access class */
+        char    *pw_gecos;              /* Honeywell login info */
+        char    *pw_dir;                /* home directory */
+        char    *pw_shell;              /* default shell */
+        time_t  pw_expire;              /* account expiration */
+        int     pw_fields;              /* internal: fields filled in */
 };
 
+/* Mapping from fields to bits for pw_fields. */
+#define _PWF(x)         (1 << x)
+#define _PWF_NAME       _PWF(0)
+#define _PWF_PASSWD     _PWF(1)
+#define _PWF_UID        _PWF(2)
+#define _PWF_GID        _PWF(3)
+#define _PWF_CHANGE     _PWF(4)
+#define _PWF_CLASS      _PWF(5)
+#define _PWF_GECOS      _PWF(6)
+#define _PWF_DIR        _PWF(7)
+#define _PWF_SHELL      _PWF(8)
+#define _PWF_EXPIRE     _PWF(9)
+
+/* XXX These flags are bogus.  With nsswitch, there are many
+ * possible sources and they cannot be represented in a small integer.
+ */
+#define _PWF_SOURCE     0x3000
+#define _PWF_FILES      0x1000
+#define _PWF_NIS        0x2000
+#define _PWF_HESIOD     0x3000
+
+__BEGIN_DECLS
+struct passwd   *getpwnam(const char *);
+struct passwd   *getpwuid(uid_t);
+
+#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500
+void             endpwent(void);
+struct passwd   *getpwent(void);
+void             setpwent(void);
+int              getpwnam_r(const char *, struct passwd *, char *, size_t,
+                    struct passwd **);
+int              getpwuid_r(uid_t, struct passwd *, char *, size_t,
+                    struct passwd **);
+#endif
+
+#if __BSD_VISIBLE
+int              getpwent_r(struct passwd *, char *, size_t, struct passwd **);
+int              setpassent(int);
+const char      *user_from_uid(uid_t, int);
+#endif
+
+/* bird: emx stuff */
 char *getpass (__const__ char *);
 char *_getpass1 (__const__ char *);
 char *_getpass2 (__const__ char *, int);
+__END_DECLS
 
-struct passwd *getpwuid (uid_t);
-struct passwd *getpwnam (__const__ char *);
+#endif /* !_PWD_H_ */
 
-struct passwd *_getpwuid (uid_t);
-struct passwd *_getpwnam (__const__ char *);
-
-#if !defined (_POSIX_SOURCE) || defined(__USE_EMX)
-
-struct passwd *getpwent (void);
-void setpwent (void);
-void endpwent (void);
-
-struct passwd *_getpwent (void);
-void _setpwent (void);
-void _endpwent (void);
-
-#endif
-
-#if defined (__cplusplus)
-}
-#endif
-
-#endif /* not _PWD_H */

trunk/src/emx/include/stdlib.h

@@ -262 +262 @@
 /** @todo int    daemon(int, int); */
 /** @todo char  *devname(int, int); */
-/** @todo int    getloadavg(double [], int); */
+int      getloadavg(double [], int);
 __const char *
          getprogname(void);

trunk/src/emx/include/sys/mount.h

@@ -535 +535 @@
 int     fhstat(const struct fhandle *, struct stat *);
 int     fhstatfs(const struct fhandle *, struct statfs *);
+#endif  /* bird */
 int     fstatfs(int, struct statfs *);
+#if 0 /* bird: we don't do this. */
 int     getfh(const char *, fhandle_t *);
 #endif  /* bird */

trunk/src/emx/include/sys/syslimits.h

@@ -34 +34 @@
 #ifndef LOGIN_NAME_MAX
 /** Max login name length including terminating NULL. */
-#define LOGIN_NAME_MAX  MAXLOGNAME
+#define LOGIN_NAME_MAX  17
 #endif
 

trunk/src/emx/include/unistd.h

@@ -178 +178 @@
 unsigned int     alarm(unsigned int);
 int      chdir(const char *);
-/** @todo int    chown(const char *, uid_t, gid_t); */
+int      chown(const char *, uid_t, gid_t);
 int      close(int);
 char *   cuserid(char *); /* bird: emx/todo/obosolete? */
@@ -203 +203 @@
 uid_t    getuid(void);
 int      isatty(int);
-/** @todo int    link(const char *, const char *);*/
+int      link(const char *, const char *);
 #ifndef _LSEEK_DECLARED
 #define _LSEEK_DECLARED
@@ -255 +255 @@
 /* 1003.1-2001 */
 #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
-/** @todo int    fchown(int, uid_t, gid_t); */
-/** @todo int    readlink(const char *, char *, int); */
+int      fchown(int, uid_t, gid_t);
+int      readlink(const char *, char *, int);
 #endif
 #if __POSIX_VISIBLE >= 200112
@@ -270 +270 @@
  */
 #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 402 || __BSD_VISIBLE
-/** @todo int    symlink(const char * __restrict, const char * __restrict); */
+int      symlink(const char * __restrict, const char * __restrict);
 #endif
 
@@ -283 +283 @@
 /** @todo int    getsid(pid_t _pid); */
 char    *getwd(char *);                 /* LEGACY: obsoleted by getcwd() */
-/** @todo int    lchown(const char *, uid_t, gid_t); */
+int      lchown(const char *, uid_t, gid_t);
 int      lockf(int, int, off_t);
 /** @todo int    nice(int); */
@@ -292 +292 @@
 /** @todo int    setreuid(uid_t, uid_t); */
 /* void  swab(const void * __restrict, void * __restrict, ssize_t); */
-/** @todo void   sync(void); */
+void     sync(void);
 /** @todo useconds_t     ualarm(useconds_t, useconds_t); */
 int      usleep(useconds_t);
@@ -325 +325 @@
 /** @todo int    des_cipher(const char *, char *, long, int); */
 /** @todo int    des_setkey(const char *key); */
-/** @todo void   endusershell(void); */
+void     endusershell(void);
 /** @todo int    exect(const char *, char * const *, char * const *); */
 /** @todo char  *fflagstostr(u_long); */
@@ -334 +334 @@
 /** @todo int    getresgid(gid_t *, gid_t *, gid_t *); */
 /** @todo int    getresuid(uid_t *, uid_t *, uid_t *); */
-/** @todo char  *getusershell(void); */
+char    *getusershell(void);
 /** @todo int    initgroups(const char *, gid_t); */
 /** @todo int    iruserok(unsigned long, int, const char *, const char *); */
@@ -340 +340 @@
 /** @todo int    issetugid(void); */
 /** @todo char  *mkdtemp(char *); */
-/** @todo int    mknod(const char *, mode_t, dev_t); */
+int      mknod(const char *, mode_t, dev_t);
 #ifndef _MKSTEMP_DECLARED
 int      mkstemp(char *);
@@ -374 +374 @@
 #endif
 /** @todo int    setdomainname(const char *, int); */
-/** @todo int    setgroups(int, const gid_t *); */
+int      setgroups(int, const gid_t *);
 /** @todo void   sethostid(long); */
 /** @todo int    sethostname(const char *, int); */
@@ -387 +387 @@
 /** @todo int    setrgid(gid_t); */
 /** @todo int    setruid(uid_t); */
-/** @todo void   setusershell(void); */
+void     setusershell(void);
 /** @todo int    strtofflags(char **, u_long *, u_long *); */
 /** @todo int    swapon(const char *); */
@@ -419 +419 @@
 unsigned int _alarm(unsigned int);
 int      _chdir(const char *);
-/** @todo int    _chown(const char *, uid_t, gid_t); */
+int      _chown(const char *, uid_t, gid_t);
 int      _close(int);
 char    *_cuserid(char *);
 int      _dup(int);
 int      _dup2(int, int);
-/** @todo int    _eaccess(const char *, int); */
+int      _eaccess(const char *, int);
 int      _execl(const char *, const char *, ...);
 int      _execle(const char *, const char *, ...);
@@ -444 +444 @@
 uid_t    _getuid(void);
 int      _isatty(int);
-/** @todo int    _link(const char *, const char *);*/
+int      _link(const char *, const char *);
 #ifndef __LSEEK_DECLARED
 #define __LSEEK_DECLARED

trunk/src/emx/src/include/namespace.h

@@ -29 +29 @@
 #define _statfs     _STD(statfs)
 #define _fstatfs    _STD(fstatfs)
+#define nsdispatch  _nsdispatch
 
 #endif

trunk/src/emx/src/lib/alias/alias.smak

@@ -23 +23 @@
         _Exit                   _exit \
         mempcpy                 __mempcpy \
+        memrchr                 _memrchr \
+        __memrchr               _memrchr \
         strnlen                 __strnlen
 

trunk/src/emx/src/lib/bsd/gen/getgrent.c

@@ -48 +48 @@
 #include <grp.h>
 #include <nsswitch.h>
+#if 0
 #include <pthread.h>
 #include <pthread_np.h>
+#else
+#endif
 #include <stdio.h>
 #include <stdlib.h>
@@ -410 +413 @@
 
         rv = files_getstate(&st);
-        if (rv != 0) 
+        if (rv != 0)
                 return (NS_UNAVAIL);
         switch ((enum constants)mdata) {
@@ -479 +482 @@
         }
         rv = NS_NOTFOUND;
+#ifndef __EMX__
         while ((line = fgetln(st->fp, &linesize)) != NULL) {
+#else
+        char szLine[4096];
+        while ((line = fgets(szLine, sizeof(szLine), st->fp)) != NULL) {
+                linesize = strlen(szLine);
+#endif
                 if (line[linesize-1] == '\n')
                         linesize--;
@@ -496 +505 @@
                 memcpy(buffer, line, linesize);
                 buffer[linesize] = '\0';
-                rv = __gr_parse_entry(buffer, linesize, grp, 
+                rv = __gr_parse_entry(buffer, linesize, grp,
                     &buffer[linesize + 1], bufsize - linesize - 1, errnop);
                 if (rv & NS_TERMINATE)
@@ -846 +855 @@
 
         rv = compat_getstate(&st);
-        if (rv != 0) 
+        if (rv != 0)
                 return (NS_UNAVAIL);
         switch ((enum constants)mdata) {
@@ -905 +914 @@
         void                    *discard;
         size_t                   bufsize, linesize;
-        int                      rv, stayopen, *errnop;
+        int                      rv = 0, stayopen = 0, *errnop; /* bird: initialized to shut up GCC. */
 
 #define set_lookup_type(x, y) do {                              \
@@ -1008 +1017 @@
         }
         rv = NS_NOTFOUND;
+#ifndef __EMX__
         while ((line = fgetln(st->fp, &linesize)) != NULL) {
+#else
+        char szLine[4096];
+        while ((line = fgets(szLine, sizeof(szLine), st->fp)) != NULL) {
+               linesize = strlen(szLine);
+#endif
                 if (line[linesize-1] == '\n')
                         linesize--;
@@ -1018 +1033 @@
                                 st->name = malloc(p - line);
                                 if (st->name == NULL) {
+#ifndef __EMX__
                                         syslog(LOG_ERR,
                                          "getgrent memory allocation failure");
+#endif
                                         *errnop = ENOMEM;
                                         rv = NS_UNAVAIL;
@@ -1029 +1046 @@
                         }
                         goto docompat;
-                } 
+                }
                 rv = __gr_match_entry(line, linesize, how, name, gid);
                 if (rv != NS_SUCCESS)
@@ -1044 +1061 @@
                 memcpy(buffer, line, linesize);
                 buffer[linesize] = '\0';
-                rv = __gr_parse_entry(buffer, linesize, grp, 
+                rv = __gr_parse_entry(buffer, linesize, grp,
                     &buffer[linesize + 1], bufsize - linesize - 1, errnop);
                 if (rv & NS_TERMINATE)

trunk/src/emx/src/lib/bsd/gen/getmntinfo.c

@@ -39 +39 @@
 
 #include <sys/param.h>
+#ifndef __EMX__
 #include <sys/ucred.h>
+#endif
 #include <sys/mount.h>
 #include <stdlib.h>

trunk/src/emx/src/lib/bsd/gen/getnetgrent.c

@@ -46 +46 @@
 #include <string.h>
 #include <unistd.h>
+#ifdef __EMX__
+#include <netdb.h>
+#endif
 
 #ifdef YP
@@ -61 +64 @@
  * for now I'm satisfied just to have something that works well
  * without requiring massive code changes.)
- * 
+ *
  * Therefore, to still permit the use of the local file and maintain
  * optimum NIS performance, we allow for the following conditions:
@@ -152 +155 @@
 void
 setnetgrent(group)
-        char *group;
+        const char *group;              /* bird: added const to match prototype.. */
 {
 #ifdef YP
@@ -201 +204 @@
                         }
 #else
-                if (netf = fopen(_PATH_NETGROUP, "r")) {
+                if ((netf = fopen(_PATH_NETGROUP, "r"))) {
 #endif
                         if (parse_netgrp(group))
@@ -524 +527 @@
         char *group;
 {
-        char *pos, *spos, *linep, *olinep;
+        char *pos, *spos, *linep = NULL, *olinep = NULL; /* bird: shutting up GCC. */
         int len, olen;
         int cont;

trunk/src/emx/src/lib/bsd/gen/getpwent.c

@@ -49 +49 @@
 #include <netdb.h>
 #include <nsswitch.h>
+#ifndef __EMX__
 #include <pthread.h>
 #include <pthread_np.h>
+#else
+
+#endif
 #include <pwd.h>
 #include <stdlib.h>
@@ -197 +201 @@
                     struct passwd *, char *, size_t, int *);
 void
-setpwent(void)
+_STD(setpwent)(void)
 {
         static const ns_dtab dtab[] = {
@@ -215 +219 @@
 
 int
-setpassent(int stayopen)
+_STD(setpassent)(int stayopen)
 {
         static const ns_dtab dtab[] = {
@@ -235 +239 @@
 
 void
-endpwent(void)
+_STD(endpwent)(void)
 {
         static const ns_dtab dtab[] = {
@@ -470 +474 @@
         if (*version < 3 ||
             *version >= sizeof(pwdb_versions)/sizeof(pwdb_versions[0])) {
+#ifndef __EMX__
                 syslog(LOG_CRIT, "Unsupported password database version %d",
                     *version);
+#endif
                 res->close(res);
                 res = NULL;
@@ -531 +537 @@
         enum nss_lookup_type     how;
         const char              *name;
-        struct passwd           *pwd;
+        struct passwd           *pwd = NULL;                    /* bird: shut up GCC */
         char                    *buffer;
         size_t                   bufsize, namesize;
         uid_t                    uid;
         uint32_t                 store;
-        int                      rv, stayopen, *errnop;
+        int                      rv, stayopen = 0, *errnop;     /* bird: shut up GCC */
 
         name = NULL;
@@ -657 +663 @@
 
 static int
-pwdb_match_entry_v3(char *entry, size_t entrysize, enum nss_lookup_type how, 
+pwdb_match_entry_v3(char *entry, size_t entrysize, enum nss_lookup_type how,
     const char *name, uid_t uid)
 {
@@ -671 +677 @@
         if (how == nss_lt_all)
                 return (NS_SUCCESS);
-        if (how == nss_lt_name) 
+        if (how == nss_lt_name)
                 return (strcmp(name, entry) == 0 ? NS_SUCCESS : NS_NOTFOUND);
         for (p++; p < eom; p++)
@@ -727 +733 @@
 
 static int
-pwdb_match_entry_v4(char *entry, size_t entrysize, enum nss_lookup_type how, 
+pwdb_match_entry_v4(char *entry, size_t entrysize, enum nss_lookup_type how,
     const char *name, uid_t uid)
 {
@@ -741 +747 @@
         if (how == nss_lt_all)
                 return (NS_SUCCESS);
-        if (how == nss_lt_name) 
+        if (how == nss_lt_name)
                 return (strcmp(name, entry) == 0 ? NS_SUCCESS : NS_NOTFOUND);
         for (p++; p < eom; p++)
@@ -995 +1001 @@
                 } else
                         rv = 1;
-        } 
+        }
         free(result);
         return (rv);
@@ -1029 +1035 @@
         enum nss_lookup_type how;
         int             *errnop, keylen, resultlen, rv, master;
-          
+        
         name = NULL;
         uid = (uid_t)-1;
@@ -1187 +1193 @@
         return (0);
 enomem:
+#ifndef __EMX__
         syslog(LOG_ERR, "getpwent memory allocation failure");
+#endif
         return (-1);
 }
@@ -1214 +1222 @@
         copy = malloc(n);
         if (copy == NULL) {
+#ifndef __EMX__
                 syslog(LOG_ERR, "getpwent memory allocation failure");
+#endif
                 return (ENOMEM);
         }
@@ -1465 +1475 @@
         enum nss_lookup_type     how;
         const char              *name;
-        struct passwd           *pwd;
+        struct passwd           *pwd = NULL;                    /* bird: shut up gcc.  */
         char                    *buffer, *pw_name;
         char                    *host, *user, *domain;
@@ -1471 +1481 @@
         uid_t                    uid;
         uint32_t                 store;
-        int                      rv, from_compat, stayopen, *errnop;
+        int                      rv, from_compat, stayopen = 0, *errnop; /* bird: shut up gcc. */
 
         from_compat = 0;
@@ -1593 +1603 @@
                                 st->name = strdup(&pw_name[1]);
                                 if (st->name == NULL) {
+#ifndef __EMX__
                                         syslog(LOG_ERR,
                                          "getpwent memory allocation failure");
+#endif
                                         *errnop = ENOMEM;
                                         rv = NS_UNAVAIL;
@@ -1625 +1637 @@
                                 setnetgrent(&pw_name[2]);
                                 while (getnetgrent(&host, &user, &domain) !=
-                                    NULL) {
+                                    0) { /* bird: getnetgrent returns int not pointer. */
                                         if (user != NULL && user[0] != '\0')
                                                 compat_exclude(user,
@@ -1664 +1676 @@
                 st->db = NULL;
         }
-        if (rv == NS_SUCCESS) { 
+        if (rv == NS_SUCCESS) {
                 if (!from_compat) {
                         pwd->pw_fields &= ~_PWF_SOURCE;

trunk/src/emx/src/lib/bsd/net/nsdispatch.c

@@ -80 +80 @@
 #define _NS_PRIVATE
 #include <nsswitch.h>
+#ifndef __EMX__
 #include <pthread.h>
+#else  /* bird: temporary hack. */
+#define _pthread_mutex_trylock(lock)    (*lock)
+#define _pthread_mutex_unlock(lock)     (*lock)
+#define _pthread_rwlock_rdlock(lock)    (*lock)
+#define _pthread_rwlock_wrlock(lock)    (*lock)
+#define _pthread_rwlock_unlock(lock)    (*lock)
+#define pthread_rwlock_t                unsigned
+#define PTHREAD_RWLOCK_INITIALIZER      0
+#define pthread_mutex_t                 unsigned
+#define PTHREAD_MUTEX_INITIALIZER       0
+#endif
 #include <stdio.h>
 #include <stdlib.h>
@@ -124 +136 @@
 static  int                      __nss_builtin_handle;
 static  void                    *nss_builtin_handle = &__nss_builtin_handle;
+
+#ifdef __EMX__
+# define syslog(level, format, ...) do { } while (0)
+#endif
 
 /*
@@ -248 +264 @@
 {
       int     cmp;
-      
+
       cmp = strcmp(((const ns_mtab *)a)->name, ((const ns_mtab *)b)->name);
       if (cmp != 0)
@@ -306 +322 @@
 
 
-/* 
+/*
  * The first time nsdispatch is called (during a process's lifetime,
  * or after nsswitch.conf has been updated), nss_configure will
@@ -442 +458 @@
         }
         if (reg_fn != NULL) {
-                /* The placeholder is required, as a NULL handle 
+                /* The placeholder is required, as a NULL handle
                  * represents an invalid module.
                  */
@@ -450 +466 @@
                 goto fin;
         else {
+#ifndef __EMX__
                 if (snprintf(buf, sizeof(buf), "nss_%s.so.%d", mod.name,
                     NSS_MODULE_INTERFACE_VERSION) >= (int)sizeof(buf))
@@ -471 +488 @@
                         goto fin;
                 }
+#else /* bird: dlfcn.h stuff later. */
+                buf[0] = '\0';
+                nss_log(LOG_ERR, "%s, dynamic loading not implemented in the LIBC port yet.", mod.name);
+                goto fin;
+#endif
         }
         mod.mtab = fn(mod.name, &mod.mtabsize, &mod.unregister);
         if (mod.mtab == NULL || mod.mtabsize == 0) {
+#ifndef __EMX__
                 if (mod.handle != nss_builtin_handle)
                         (void)dlclose(mod.handle);
+#endif
                 mod.handle = NULL;
                 nss_log(LOG_ERR, "%s, registration failed", mod.name);
@@ -499 +523 @@
         if (mod->unregister != NULL)
                 mod->unregister(mod->mtab, mod->mtabsize);
+#ifndef __EMX__
         if (mod->handle != nss_builtin_handle)
                 (void)dlclose(mod->handle);
+#endif
 }
 

trunk/src/emx/src/lib/bsd/net/nslexer.l

@@ -40 +40 @@
 #include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = 
+static char *rcsid =
   "$FreeBSD: src/lib/libc/net/nslexer.l,v 1.5 2003/04/17 14:14:22 nectar Exp $";
 #endif /* LIBC_SCCS and not lint */
@@ -87 +87 @@
 
                         if ((p = strdup(yytext)) == NULL) {
+#ifndef __EMX__
                                 syslog(LOG_ERR,
                                "NSSWITCH(nslexer): memory allocation failure");
+#endif
                                 return ERRORTOKEN;
                         }
@@ -114 +116 @@
         const char *msg;
 {
-
+#ifndef __EMX__
          syslog(LOG_ERR, "NSSWITCH(nslexer): %s line %d: %s at '%s'",
              _PATH_NS_CONF, yylineno, msg, yytext);
+#endif
 } /* _nsyyerror */

trunk/src/emx/src/lib/bsd/net/nsparser.y

@@ -128 +128 @@
                 {
                         if ($3)      /* if action == RETURN set RETURN bit */
-                                cursrc.flags |= $1;  
+                                cursrc.flags |= $1;
                         else         /* else unset it */
                                 cursrc.flags &= ~$1;
@@ -160 +160 @@
                 if ((strcasecmp(elem, NSSRC_COMPAT) == 0) ||
                     (strcasecmp(curdbt.srclist[0].name, NSSRC_COMPAT) == 0)) {
+#ifndef __EMX__
                         syslog(LOG_ERR,
             "NSSWITCH(nsparser): %s line %d: 'compat' used with other sources",
                             _PATH_NS_CONF, lineno);
+#endif
                         return;
                 }
@@ -168 +170 @@
         for (i = 0; i < curdbt.srclistsize; i++) {
                 if (strcasecmp(curdbt.srclist[i].name, elem) == 0) {
+#ifndef __EMX__
                         syslog(LOG_ERR,
                        "NSSWITCH(nsparser): %s line %d: duplicate source '%s'",
                             _PATH_NS_CONF, lineno, elem);
+#endif
                         return;
                 }

trunk/src/emx/src/lib/libc.def

@@ -696 +696 @@
     "__std_getpid" @718
     "__std_getppid" @719
-    "__std_getpw" @720
+;    "__std_getpw" @720
     "__std_getpwent" @721
     "__std_getpwnam" @722
@@ -1119 +1119 @@
 
     "___libc_SpmCheck" @1140
+    "___libc_Back_miscLoadAvg" @1141
+    "___libc_Back_fhToPath" @1142
+    "___libc_Back_fsStat" @1143
+    "___libc_Back_fsStatFH" @1144
+    "___libc_Back_fsStats" @1145
+    "_getmntinfo" @1146
+    "__std_fstatfs" @1147
+    "__std_fstatvfs" @1148
+    "__std_getfsstat" @1149
+    "__std_getloadavg" @1150
+    "__std_statfs" @1151
+    "__std_statvfs" @1152
+    "__std_chown" @1153
+    "__std_fchown" @1154
+    "__std_lchown" @1155
+    "__std_link" @1156
+    "__std_mknod" @1157
+    "__std_readlink" @1158
+    "__std_symlink" @1159
+    "___libc_Back_fsSync" @1160
+    "__std_sync" @1161
+    "_endgrent" @1162
+    "_getgrent" @1163
+    "_getgrent_r" @1164
+    "_getgrgid_r" @1165
+    "_getgrnam_r" @1166
+    "___gr_match_entry" @1167
+    "___gr_parse_entry" @1168
+    "__nsdbtaddsrc" @1169
+    "__nsdbtput" @1170
+    "___nsdefaultsrc" @1171
+    "__nsdispatch" @1172
+    "_setgrent" @1173
+    "_setgroupent" @1174
+    "_endnetgrent" @1175
+    "_endusershell" @1176
+    "_getnetgrent" @1177
+    "_getpwent_r" @1178
+    "_getpwnam_r" @1179
+    "_getpwuid_r" @1180
+    "_getusershell" @1181
+    "_innetgr" @1182
+    "_pwdb_versions" @1183
+    "___pw_match_entry" @1184
+    "___pw_parse_entry" @1185
+    "___pw_scan" @1186
+    "_setnetgrent" @1187
+    "_setusershell" @1188
+    "_sl_add" @1189
+    "_sl_find" @1190
+    "_sl_free" @1191
+    "_sl_init" @1192
+    "__std_setpassent" @1193
+    "__std_setgroups" @1194
+    "___libc_OS2ErrorPop" @1195
+    "___libc_OS2ErrorPush" @1196
+    "___libc_OS2ErrorSet" @1197

trunk/src/emx/src/lib/libc.smak

@@ -144 +144 @@
 $(1): $(subst /omf/,/aout/,$(2))
 $(subst /omf/,/omf-log/,$(1)): $(subst /omf/,/aout-log/,$(2))
-$(subst /omf/,/omf-perf/,$(1)): $(subst /omf/,/aout-pref/,$(2))
+$(subst /omf/,/omf-prof/,$(1)): $(subst /omf/,/aout-prof/,$(2))
+
 endef
 $(foreach o,$(LIBC.OBJS.COMMON),$(eval $(call def_libc_omf_dep,$(o),$(patsubst %.obj,%.o,$(o)))))
@@ -170 +171 @@
         @$(call FECHO,$@,EXPORTS)
         $(call DO.EMXEXP,$(filter %.lib,$^),$@)
-        sed -e "/\"___pfn/d" -e "/\"__sys_/d" -e "/\"___sys_/d" -e "/\"___libc_[a-z]/d" $@ > $@.tmp
+        sed  -e "/\"___pfn/d" -e "/\"__sys_/d" -e "/\"___sys_/d" -e "/\"___libc_[a-z]/d" -e "/\"__nsyy/d" $@ > $@.tmp
         mv -f $@.tmp $@
         krx.exe src/lib/dlllegacy.cmd -e "_DLL_InitTerm" $@ src/lib/libc.def

trunk/src/emx/src/lib/misc/getgrgid.c

@@ -1 +1 @@
 /* getgrgid.c (emx+gcc) -- Copyright (c) 1994-1995 by Eberhard Mattes */
 
+#if 0
 #include "libc-alias.h"
 #include <string.h>
@@ -19 +20 @@
   return &tmp_grp;
 }
+#endif

trunk/src/emx/src/lib/misc/getgrnam.c

@@ -1 +1 @@
 /* getgrnam.c (emx+gcc) -- Copyright (c) 1994-1995 by Eberhard Mattes */
 
+#if 0
 #include "libc-alias.h"
 #include <string.h>
@@ -21 +22 @@
   return &tmp_grp;
 }
+
+#endif

trunk/src/emx/src/lib/misc/getgroup.c

@@ -1 +1 @@
 /* getgroup.c (emx+gcc) -- Copyright (c) 1994-1995 by Eberhard Mattes */
 
+/*******************************************************************************
+*   Header Files                                                               *
+*******************************************************************************/
 #include "libc-alias.h"
 #include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
 #include <sys/types.h>
+#define __LIBC_LOG_GROUP __LIBC_LOG_GRP_MISC
+#include <InnoTekLIBC/logstrict.h>
 
-int _STD(getgroups) (int gidsetsize, gid_t grouplist [])
+/*******************************************************************************
+*   Global Variables                                                           *
+*******************************************************************************/
+/** Pointer to array of groups. */
+static gid_t   *gpaGroups;
+/** Count of groups in array. */
+static int      gcGroups;
+
+int _STD(getgroups) (int gidsetlen, gid_t grouplist [])
 {
-  return 0;
+    LIBCLOG_ENTER("gidsetlen=%d grouplist=%p\n", gidsetlen, (void *)grouplist);
+    if (gcGroups)
+    {
+        int c = gidsetlen >= gcGroups ? gcGroups : gidsetlen;
+        memcpy(grouplist, gpaGroups, c * sizeof(gid_t));
+        LIBCLOG_RETURN_INT(c);
+    }
+
+    LIBCLOG_RETURN_INT(0);
 }
+
+
+int _STD(setgroups)(int ngroups, const gid_t *grouplist)
+{
+    LIBCLOG_ENTER("ngroups=%d grouplist=%p\n", ngroups, (void *)grouplist);
+
+    void *pv = realloc(gpaGroups, (ngroups + 1) * sizeof(gid_t));
+    if (!pv)
+        LIBCLOG_RETURN_INT(-1);
+
+    gpaGroups = memcpy(pv, grouplist, ngroups * sizeof(gid_t));
+    gpaGroups[ngroups] = -1;
+    gcGroups = ngroups;
+
+    LIBCLOG_RETURN_INT(0);
+}

trunk/src/emx/src/lib/misc/getpwnam.c

@@ -1 +1 @@
 /* getpwnam.c (emx+gcc) -- Copyright (c) 1994-1996 by Eberhard Mattes */
-
+#if 0
 #include "libc-alias.h"
 #include <stdlib.h>
@@ -19 +19 @@
   return _getpw (0, name);
 }
+#endif

trunk/src/emx/src/lib/misc/getpwuid.c

@@ -1 +1 @@
 /* getpwuid.c (emx+gcc) -- Copyright (c) 1994-1996 by Eberhard Mattes */
-
+#if 0
 #include "libc-alias.h"
 #include <stdlib.h>
@@ -13 +13 @@
   return _getpw (uid, NULL);
 }
+
+#endif

trunk/src/emx/src/lib/misc/pwd.c

@@ -1 +1 @@
 /* pwd.c (emx+gcc) -- Copyright (c) 1990-1996 by Eberhard Mattes */
+
+#if 0
 
 #include "libc-alias.h"
@@ -71 +73 @@
 {
 }
+
+#endif

trunk/src/emx/src/lib/sys/sharedpm.c

@@ -866 +866 @@
 }
 
+
+/**
+ * Get the stored load average samples.
+ *
+ * @returns 0 on success.
+ * @returns -1 and errno on failure.
+ * @param   pLoadAvg    Where to store the load average samples.
+ * @param   puTimestamp Where to store the current timestamp.
+ */
+int     __libc_spmGetLoadAvg(__LIBC_PSPMLOADAVG  pLoadAvg, unsigned *puTimestamp)
+{
+    __LIBC_SPMXCPTREGREC    RegRec;
+    int                     rc;
+    __LIBC_SPMLOADAVG       LoadAvg;
+
+    rc = spmRequestMutex(&RegRec);
+    if (rc)
+        return rc;
+
+    /* copy to temp buffer. */
+    LoadAvg = gpSPMHdr->LoadAvg;
+
+    spmReleaseMutex(&RegRec);
+
+    /* copy to return buffer. */
+    *pLoadAvg = LoadAvg;
+    *puTimestamp = spmTimestamp();
+
+    return rc;
+}
+
+
+/**
+ * Get the stored load average samples.
+ *
+ * @returns 0 on success.
+ * @returns -1 and errno on failure.
+ * @param   pLoadAvg    Where to store the load average samples.
+ */
+int     __libc_spmSetLoadAvg(const __LIBC_SPMLOADAVG *pLoadAvg)
+{
+    __LIBC_SPMXCPTREGREC    RegRec;
+    int                     rc;
+    __LIBC_SPMLOADAVG       LoadAvg;
+
+    /* copy to temp buffer. */
+    LoadAvg = *pLoadAvg;
+    LoadAvg.uTimestamp = spmTimestamp();
+
+    rc = spmRequestMutex(&RegRec);
+    if (rc)
+        return rc;
+
+    gpSPMHdr->LoadAvg = LoadAvg;
+
+    spmReleaseMutex(&RegRec);
+    return rc;
+}