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openldap/include/ac/unistd.h

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merged with autoconf branch
1998-10-24 21:41:42 -04:00
/* Generic unistd.h */
Add OpenLDAP Copyright to headers
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/*
* Copyright 1998,1999 The OpenLDAP Foundation, Redwood City, California, USA
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted only
* as authorized by the OpenLDAP Public License. A copy of this
* license is available at http://www.OpenLDAP.org/license.html or
* in file LICENSE in the top-level directory of the distribution.
*/
merged with autoconf branch
1998-10-24 21:41:42 -04:00
#ifndef _AC_UNISTD_H
#define _AC_UNISTD_H
#if HAVE_SYS_TYPES_H
Remove recently added externs. Some may not actually be bogus.
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# include <sys/types.h>
merged with autoconf branch
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#endif
#if HAVE_UNISTD_H
Remove recently added externs. Some may not actually be bogus.
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# include <unistd.h>
#endif
/* crypt() may be defined in a separate include file */
#if HAVE_CRYPT_H
# include <crypt.h>
Add crypt() declaration
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#else
extern char *crypt();
merged with autoconf branch
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#endif
/* getopt() defines may be in separate include file */
#if HAVE_GETOPT_H
Remove extern declarations of library functions from source.c. This could cause problems on odd systems. The generic headers should be extended as needed to include necessary system headers or, if necessary, make explicit declarations. Extended ac/string.h header to look for string.h/strings.h if STDC_HEADERS is not defined. Also provide basic declarations for str*() functions. This could cause problems on odd systems. Extended ac/unistd.h header to define basic declaration for misc functions that might be missing from headers. This includes externs for getenv(), getopt(), mktemp(), tempname(). Protect fax500.h from multiple inclusion. Moved includes of system/generic headers back to source files. Made mail500 helper functions static. Fixed includes of ctype.h, signal.h, etc. to use generics. lutil/tempname.c: was including stdlib.h twice, one should stdio.h. Wrapped <sys/resource.h> with HAVE_SYS_RESOURCE_H. lber/io.c/ber_get_next(): Changed noctets back to signed. Used with BerRead which expects signed int as second arg and returns signed int.
1998-11-16 00:07:27 -05:00
# include <getopt.h>
Back out K&Rification change; would only be needed in ldap.h and lber.h.
1998-11-16 23:07:31 -05:00
#elif !defined(HAVE_GETOPT)
Remove extern declarations of library functions from source.c. This could cause problems on odd systems. The generic headers should be extended as needed to include necessary system headers or, if necessary, make explicit declarations. Extended ac/string.h header to look for string.h/strings.h if STDC_HEADERS is not defined. Also provide basic declarations for str*() functions. This could cause problems on odd systems. Extended ac/unistd.h header to define basic declaration for misc functions that might be missing from headers. This includes externs for getenv(), getopt(), mktemp(), tempname(). Protect fax500.h from multiple inclusion. Moved includes of system/generic headers back to source files. Made mail500 helper functions static. Fixed includes of ctype.h, signal.h, etc. to use generics. lutil/tempname.c: was including stdlib.h twice, one should stdio.h. Wrapped <sys/resource.h> with HAVE_SYS_RESOURCE_H. lber/io.c/ber_get_next(): Changed noctets back to signed. Used with BerRead which expects signed int as second arg and returns signed int.
1998-11-16 00:07:27 -05:00
/* no getopt, assume we need getopt-compat.h */
# include <getopt-compat.h>
Back out K&Rification change; would only be needed in ldap.h and lber.h.
1998-11-16 23:07:31 -05:00
#else
Remove extern declarations of library functions from source.c. This could cause problems on odd systems. The generic headers should be extended as needed to include necessary system headers or, if necessary, make explicit declarations. Extended ac/string.h header to look for string.h/strings.h if STDC_HEADERS is not defined. Also provide basic declarations for str*() functions. This could cause problems on odd systems. Extended ac/unistd.h header to define basic declaration for misc functions that might be missing from headers. This includes externs for getenv(), getopt(), mktemp(), tempname(). Protect fax500.h from multiple inclusion. Moved includes of system/generic headers back to source files. Made mail500 helper functions static. Fixed includes of ctype.h, signal.h, etc. to use generics. lutil/tempname.c: was including stdlib.h twice, one should stdio.h. Wrapped <sys/resource.h> with HAVE_SYS_RESOURCE_H. lber/io.c/ber_get_next(): Changed noctets back to signed. Used with BerRead which expects signed int as second arg and returns signed int.
1998-11-16 00:07:27 -05:00
/* assume we need to declare these externs */
extern char *optarg;
extern int optind, opterr, optopt;
Back out K&Rification change; would only be needed in ldap.h and lber.h.
1998-11-16 23:07:31 -05:00
#endif
merged with autoconf branch
1998-10-24 21:41:42 -04:00
Remove extern declarations of library functions from source.c. This could cause problems on odd systems. The generic headers should be extended as needed to include necessary system headers or, if necessary, make explicit declarations. Extended ac/string.h header to look for string.h/strings.h if STDC_HEADERS is not defined. Also provide basic declarations for str*() functions. This could cause problems on odd systems. Extended ac/unistd.h header to define basic declaration for misc functions that might be missing from headers. This includes externs for getenv(), getopt(), mktemp(), tempname(). Protect fax500.h from multiple inclusion. Moved includes of system/generic headers back to source files. Made mail500 helper functions static. Fixed includes of ctype.h, signal.h, etc. to use generics. lutil/tempname.c: was including stdlib.h twice, one should stdio.h. Wrapped <sys/resource.h> with HAVE_SYS_RESOURCE_H. lber/io.c/ber_get_next(): Changed noctets back to signed. Used with BerRead which expects signed int as second arg and returns signed int.
1998-11-16 00:07:27 -05:00
#ifndef HAVE_TEMPNAM
extern char *tempnam(const char *tmpdir, const char *prefix);
#endif
#ifndef HAVE_MKTEMP
extern char *mktemp(char *);
merged with autoconf branch
1998-10-24 21:41:42 -04:00
#endif
/* use _POSIX_VERSION for POSIX.1 code */
#endif /* _AC_UNISTD_H */
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