/*
 ******************************************************************************
 *                     HEADER FILE
 *
 *     Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: unistd.h,v $ $Revision: 1.5.54.1 $
 *     $Source: /home/interpeak/CVSRoot/ipxinc/include/unistd.h,v $
 *     $Author: svc-cmnet $ $Date: 2017-09-05 23:33:09 $
 *     $State: Exp $ $Locker:  $
 *
 *     INTERPEAK_COPYRIGHT_STRING
 *     Design and implementation by Lennart Bang <lob@interpeak.se>
 ******************************************************************************
 */
#ifndef IP_UNISTD_H
#define IP_UNISTD_H

/*
 ****************************************************************************
 * 1                    DESCRIPTION
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 2                    CONFIGURATION
 ****************************************************************************
 */

#include "ipcom_config.h"


/*
 ****************************************************************************
 * 3                    INCLUDE FILES
 ****************************************************************************
 */

#define IPCOM_USE_CLIB_PROTO
#include "ipcom_clib.h"
#include "ipcom_os.h"
#include "ipcom_file.h"
#include "ipcom_sock2.h"

#include <sys/fcntl.h>
#include <sys/types.h>
#include <stdarg.h>
#include <getopt.h>

#ifdef __cplusplus
extern "C" {
#endif

/*
 ****************************************************************************
 * 4                    DEFINES
 ****************************************************************************
 */

/*
 *===========================================================================
 *                         lseek
 *===========================================================================
 * whence values for lseek(2); renamed by POSIX 1003.1
 */
#define L_SET           IP_SEEK_SET
#define L_INCR          IP_SEEK_CUR
#define L_XTND          IP_SEEK_END


/*
 ****************************************************************************
 * 5                    TYPES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 6                    FUNCTIONS
 ****************************************************************************
 */

#if defined(IPCOM_GETHOSTNAME) && IPCOM_GETHOSTNAME == 1
#define gethostname(n,l) ipcom_gethostname(n,l)
#elif defined(IPCOM_GETHOSTNAME)
#define gethostname(n,l) IPCOM_GETHOSTNAME(n,l)
#endif

#if defined(IPCOM_SETHOSTNAME) && IPCOM_SETHOSTNAME == 1
#define sethostname(n,l) ipcom_sethostname(n,l)
#elif defined(IPCOM_SETHOSTNAME)
#define sethostname(n,l) IPCOM_SETHOSTNAME(n,l)
#endif

#ifndef NETSNMP_INTERPEAK
#define open(a,b,c) ipcom_fileopen(a,b,c)
#endif

#if defined(GATED_INTERPEAK) || defined(IPCOM_SOCKETIO_DEFAULT)
#define close(a1)            ipcom_socketclose(a1)
#define write(a1,a2,a3)      ipcom_socketwrite(a1,a2,a3)
#define read(a1,a2,a3)       ipcom_socketread(a1,a2,a3)
#else
#define close(a1)            ipcom_fileclose(a1)
#define write(a1,a2,a3)      ipcom_filewrite(a1,a2,a3)
#define read(a1,a2,a3)       ipcom_fileread(a1,a2,a3)
#endif

#define mkdir(p,m)           ipcom_mkdir(p,m)
#define rmdir(p)             ipcom_rmdir(p)
#define chdir(p)             ipcom_chdir(p)
#define getcwd(b,s)          ipcom_getcwd(b,s)
#define unlink(p)            ipcom_unlink(p)
#define rename(o,n)          ipcom_rename(o,n)

#define getpid               ipcom_getpid

#define getuid               ipcom_getuid
#define geteuid              ipcom_getuid
#define getgid               ipcom_getuid
#define getegid              ipcom_getuid

#define access(a1,a2)        ipcom_access(a1,a2)

#define sleep(a1)            ipcom_sleep(a1)

#define select(a1,a2,a3,a4,a5)  ipcom_socketselect(a1,a2,a3,a4,a5)

extern unsigned int alarm	(unsigned int);

#ifdef NETSNMP_INTERPEAK
#define dup(o) ipnetsnmp_dup(o)
IP_PUBLIC int ipnetsnmp_dup(int oldfd);

#define fork ipnetsnmp_fork
IP_PUBLIC pid_t ipnetsnmp_fork(void);

#define pipe(f) ipnetsnmp_pipe(f)
IP_PUBLIC int ipnetsnmp_pipe(int fildes[2]);

#define getdtablesize ipnetsnmp_getdtablesize
IP_PUBLIC int ipnetsnmp_getdtablesize(void);

#define execv(p,a) ipnetsnmp_execv(p,a)
IP_PUBLIC int ipnetsnmp_execv(const char *path, char *const argv[]);

#define usleep(u) ipnetsnmp_usleep(u)
IP_PUBLIC void ipnetsnmp_usleep(unsigned long usec);

#define alarm(s) ipnetsnmp_alarm(s)
IP_PUBLIC unsigned int ipnetsnmp_alarm(unsigned int seconds);

#define setgid(g) ipnetsnmp_setgid(g)
IP_PUBLIC int ipnetsnmp_setgid(gid_t gid);

#define setgroups(s,l) ipnetsnmp_setgroups(s,l)
IP_PUBLIC int ipnetsnmp_setgroups(size_t size, const gid_t *list);

#define setuid(u) ipnetsnmp_setuid(u)
IP_PUBLIC int ipnetsnmp_setuid(uid_t uid);

#define setsid ipnetsnmp_setsid
IP_PUBLIC pid_t ipnetsnmp_setsid(void);

#ifdef close
#undef close
#endif
#define close(a1)           ipnetsnmp_close(a1)
IP_PUBLIC int               ipnetsnmp_close(Ip_fd fd);

#ifdef write
#undef write
#endif
#define write(a1,a2,a3)     ipnetsnmp_write(a1,a2,a3)
IP_PUBLIC Ip_ssize_t        ipnetsnmp_write(Ip_fd fd, const void *buf, Ip_size_t nbytes);

#ifdef read
#undef read
#endif
#define read(a1,a2,a3)      ipnetsnmp_read(a1,a2,a3)
IP_PUBLIC Ip_ssize_t        ipnetsnmp_read(Ip_fd fd, void *buf, Ip_size_t nbytes);
#endif /* #ifdef NETSNMP_INTERPEAK */

#ifdef __cplusplus
}
#endif

#endif

/*
 ****************************************************************************
 *                      END OF FILE
 ****************************************************************************
 */