diff options
Diffstat (limited to 'bundled/replace/replace.h')
| -rw-r--r-- | bundled/replace/replace.h | 774 |
1 files changed, 0 insertions, 774 deletions
diff --git a/bundled/replace/replace.h b/bundled/replace/replace.h deleted file mode 100644 index 4efcb4c6..00000000 --- a/bundled/replace/replace.h +++ /dev/null @@ -1,774 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - macros to go along with the lib/replace/ portability layer code - - Copyright (C) Andrew Tridgell 2005 - Copyright (C) Jelmer Vernooij 2006-2008 - Copyright (C) Jeremy Allison 2007. - - ** NOTE! The following LGPL license applies to the replace - ** library. This does NOT imply that all of Samba is released - ** under the LGPL - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 3 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef _LIBREPLACE_REPLACE_H -#define _LIBREPLACE_REPLACE_H - -#ifndef NO_CONFIG_H -#include "config.h" -#endif - -#ifdef HAVE_STANDARDS_H -#include <standards.h> -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> -#include <errno.h> - -#if defined(_MSC_VER) || defined(__MINGW32__) -#include "win32_replace.h" -#endif - - -#ifdef HAVE_STDINT_H -#include <stdint.h> -/* force off HAVE_INTTYPES_H so that roken doesn't try to include both, - which causes a warning storm on irix */ -#undef HAVE_INTTYPES_H -#elif HAVE_INTTYPES_H -#define __STDC_FORMAT_MACROS -#include <inttypes.h> -#endif - -#ifndef __PRI64_PREFIX -# if __WORDSIZE == 64 -# define __PRI64_PREFIX "l" -# else -# define __PRI64_PREFIX "ll" -# endif -#endif - -/* Decimal notation. */ -#ifndef PRId8 -# define PRId8 "d" -#endif -#ifndef PRId16 -# define PRId16 "d" -#endif -#ifndef PRId32 -# define PRId32 "d" -#endif -#ifndef PRId64 -# define PRId64 __PRI64_PREFIX "d" -#endif - -#ifndef PRIi8 -# define PRIi8 "i" -#endif -#ifndef PRIi16 -# define PRIi16 "i" -#endif -#ifndef PRIi32 -# define PRIi32 "i" -#endif -#ifndef PRIi64 -# define PRIi64 __PRI64_PREFIX "i" -#endif - -#ifndef PRIu8 -# define PRIu8 "u" -#endif -#ifndef PRIu16 -# define PRIu16 "u" -#endif -#ifndef PRIu32 -# define PRIu32 "u" -#endif -#ifndef PRIu64 -# define PRIu64 __PRI64_PREFIX "u" -#endif - -#ifdef HAVE_STRING_H -#include <string.h> -#endif - -#ifdef HAVE_STRINGS_H -#include <strings.h> -#endif - -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif - -#if STDC_HEADERS -#include <stdlib.h> -#include <stddef.h> -#endif - -#ifndef HAVE_STRERROR -extern char *sys_errlist[]; -#define strerror(i) sys_errlist[i] -#endif - -#ifndef HAVE_ERRNO_DECL -extern int errno; -#endif - -#ifndef HAVE_STRDUP -#define strdup rep_strdup -char *rep_strdup(const char *s); -#endif - -#ifndef HAVE_MEMMOVE -#define memmove rep_memmove -void *rep_memmove(void *dest,const void *src,int size); -#endif - -#ifndef HAVE_MEMMEM -#define memmem rep_memmem -void *rep_memmem(const void *haystack, size_t haystacklen, - const void *needle, size_t needlelen); -#endif - -#ifndef HAVE_MKTIME -#define mktime rep_mktime -/* prototype is in "system/time.h" */ -#endif - -#ifndef HAVE_TIMEGM -#define timegm rep_timegm -/* prototype is in "system/time.h" */ -#endif - -#ifndef HAVE_UTIME -#define utime rep_utime -/* prototype is in "system/time.h" */ -#endif - -#ifndef HAVE_UTIMES -#define utimes rep_utimes -/* prototype is in "system/time.h" */ -#endif - -#ifndef HAVE_STRLCPY -#define strlcpy rep_strlcpy -size_t rep_strlcpy(char *d, const char *s, size_t bufsize); -#endif - -#ifndef HAVE_STRLCAT -#define strlcat rep_strlcat -size_t rep_strlcat(char *d, const char *s, size_t bufsize); -#endif - -#if (defined(BROKEN_STRNDUP) || !defined(HAVE_STRNDUP)) -#undef HAVE_STRNDUP -#define strndup rep_strndup -char *rep_strndup(const char *s, size_t n); -#endif - -#if (defined(BROKEN_STRNLEN) || !defined(HAVE_STRNLEN)) -#undef HAVE_STRNLEN -#define strnlen rep_strnlen -size_t rep_strnlen(const char *s, size_t n); -#endif - -#if !HAVE_DECL_ENVIRON -#ifdef __APPLE__ -#include <crt_externs.h> -#define environ (*_NSGetEnviron()) -#else -extern char **environ; -#endif -#endif - -#ifndef HAVE_SETENV -#define setenv rep_setenv -int rep_setenv(const char *name, const char *value, int overwrite); -#else -#ifndef HAVE_SETENV_DECL -int setenv(const char *name, const char *value, int overwrite); -#endif -#endif - -#ifndef HAVE_UNSETENV -#define unsetenv rep_unsetenv -int rep_unsetenv(const char *name); -#endif - -#ifndef HAVE_SETEUID -#define seteuid rep_seteuid -int rep_seteuid(uid_t); -#endif - -#ifndef HAVE_SETEGID -#define setegid rep_setegid -int rep_setegid(gid_t); -#endif - -#if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL)) -/* stupid glibc */ -int setresuid(uid_t ruid, uid_t euid, uid_t suid); -#endif -#if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL)) -int setresgid(gid_t rgid, gid_t egid, gid_t sgid); -#endif - -#ifndef HAVE_CHOWN -#define chown rep_chown -int rep_chown(const char *path, uid_t uid, gid_t gid); -#endif - -#ifndef HAVE_CHROOT -#define chroot rep_chroot -int rep_chroot(const char *dirname); -#endif - -#ifndef HAVE_LINK -#define link rep_link -int rep_link(const char *oldpath, const char *newpath); -#endif - -#ifndef HAVE_READLINK -#define readlink rep_readlink -ssize_t rep_readlink(const char *path, char *buf, size_t bufsize); -#endif - -#ifndef HAVE_SYMLINK -#define symlink rep_symlink -int rep_symlink(const char *oldpath, const char *newpath); -#endif - -#ifndef HAVE_REALPATH -#define realpath rep_realpath -char *rep_realpath(const char *path, char *resolved_path); -#endif - -#ifndef HAVE_LCHOWN -#define lchown rep_lchown -int rep_lchown(const char *fname,uid_t uid,gid_t gid); -#endif - -#ifdef HAVE_UNIX_H -#include <unix.h> -#endif - -#ifndef HAVE_SETLINEBUF -#define setlinebuf rep_setlinebuf -void rep_setlinebuf(FILE *); -#endif - -#ifndef HAVE_STRCASESTR -#define strcasestr rep_strcasestr -char *rep_strcasestr(const char *haystack, const char *needle); -#endif - -#ifndef HAVE_STRTOK_R -#define strtok_r rep_strtok_r -char *rep_strtok_r(char *s, const char *delim, char **save_ptr); -#endif - -#ifndef HAVE_STRTOLL -#define strtoll rep_strtoll -long long int rep_strtoll(const char *str, char **endptr, int base); -#endif - -#ifndef HAVE_STRTOULL -#define strtoull rep_strtoull -unsigned long long int rep_strtoull(const char *str, char **endptr, int base); -#endif - -#ifndef HAVE_FTRUNCATE -#define ftruncate rep_ftruncate -int rep_ftruncate(int,off_t); -#endif - -#ifndef HAVE_INITGROUPS -#define initgroups rep_initgroups -int rep_initgroups(char *name, gid_t id); -#endif - -#if !defined(HAVE_BZERO) && defined(HAVE_MEMSET) -#define bzero(a,b) memset((a),'\0',(b)) -#endif - -#ifndef HAVE_DLERROR -#define dlerror rep_dlerror -char *rep_dlerror(void); -#endif - -#ifndef HAVE_DLOPEN -#define dlopen rep_dlopen -#ifdef DLOPEN_TAKES_UNSIGNED_FLAGS -void *rep_dlopen(const char *name, unsigned int flags); -#else -void *rep_dlopen(const char *name, int flags); -#endif -#endif - -#ifndef HAVE_DLSYM -#define dlsym rep_dlsym -void *rep_dlsym(void *handle, const char *symbol); -#endif - -#ifndef HAVE_DLCLOSE -#define dlclose rep_dlclose -int rep_dlclose(void *handle); -#endif - -#ifndef HAVE_SOCKETPAIR -#define socketpair rep_socketpair -/* prototype is in system/network.h */ -#endif - -#ifndef HAVE_VDPRINTF -#define vdprintf rep_vdprintf -int rep_vdprintf(int fd, const char *format, va_list ap); -#endif - -#ifndef HAVE_DPRINTF -#define dprintf rep_dprintf -int rep_dprintf(int fd, const char *format, ...); -#endif - -#ifndef PRINTF_ATTRIBUTE -#if (__GNUC__ >= 3) && (__GNUC_MINOR__ >= 1 ) -/** Use gcc attribute to check printf fns. a1 is the 1-based index of - * the parameter containing the format, and a2 the index of the first - * argument. Note that some gcc 2.x versions don't handle this - * properly **/ -#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2))) -#else -#define PRINTF_ATTRIBUTE(a1, a2) -#endif -#endif - -#ifndef _DEPRECATED_ -#if (__GNUC__ >= 3) && (__GNUC_MINOR__ >= 1 ) -#define _DEPRECATED_ __attribute__ ((deprecated)) -#else -#define _DEPRECATED_ -#endif -#endif - -#ifndef HAVE_VASPRINTF -#define vasprintf rep_vasprintf -int rep_vasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0); -#endif - -#if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF) -#define snprintf rep_snprintf -int rep_snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4); -#endif - -#if !defined(HAVE_VSNPRINTF) || !defined(HAVE_C99_VSNPRINTF) -#define vsnprintf rep_vsnprintf -int rep_vsnprintf(char *,size_t ,const char *, va_list ap) PRINTF_ATTRIBUTE(3,0); -#endif - -#ifndef HAVE_ASPRINTF -#define asprintf rep_asprintf -int rep_asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3); -#endif - -#ifndef HAVE_VSYSLOG -#ifdef HAVE_SYSLOG -#define vsyslog rep_vsyslog -void rep_vsyslog (int facility_priority, const char *format, va_list arglist) PRINTF_ATTRIBUTE(2,0); -#endif -#endif - -/* we used to use these fns, but now we have good replacements - for snprintf and vsnprintf */ -#define slprintf snprintf - - -#ifndef HAVE_VA_COPY -#undef va_copy -#ifdef HAVE___VA_COPY -#define va_copy(dest, src) __va_copy(dest, src) -#else -#define va_copy(dest, src) (dest) = (src) -#endif -#endif - -#ifndef HAVE_VOLATILE -#define volatile -#endif - -#ifndef HAVE_COMPARISON_FN_T -typedef int (*comparison_fn_t)(const void *, const void *); -#endif - -#ifdef REPLACE_STRPTIME -#define strptime rep_strptime -struct tm; -char *rep_strptime(const char *buf, const char *format, struct tm *tm); -#endif - -#ifndef HAVE_DUP2 -#define dup2 rep_dup2 -int rep_dup2(int oldfd, int newfd); -#endif - -/* Load header file for dynamic linking stuff */ -#ifdef HAVE_DLFCN_H -#include <dlfcn.h> -#endif - -#ifndef RTLD_LAZY -#define RTLD_LAZY 0 -#endif -#ifndef RTLD_NOW -#define RTLD_NOW 0 -#endif -#ifndef RTLD_GLOBAL -#define RTLD_GLOBAL 0 -#endif - -#ifndef HAVE_SECURE_MKSTEMP -#define mkstemp(path) rep_mkstemp(path) -int rep_mkstemp(char *temp); -#endif - -#ifndef HAVE_MKDTEMP -#define mkdtemp rep_mkdtemp -char *rep_mkdtemp(char *template); -#endif - -#ifndef HAVE_PREAD -#define pread rep_pread -ssize_t rep_pread(int __fd, void *__buf, size_t __nbytes, off_t __offset); -#define LIBREPLACE_PREAD_REPLACED 1 -#else -#define LIBREPLACE_PREAD_NOT_REPLACED 1 -#endif - -#ifndef HAVE_PWRITE -#define pwrite rep_pwrite -ssize_t rep_pwrite(int __fd, const void *__buf, size_t __nbytes, off_t __offset); -#define LIBREPLACE_PWRITE_REPLACED 1 -#else -#define LIBREPLACE_PWRITE_NOT_REPLACED 1 -#endif - -#if !defined(HAVE_INET_NTOA) || defined(REPLACE_INET_NTOA) -#define inet_ntoa rep_inet_ntoa -/* prototype is in "system/network.h" */ -#endif - -#ifndef HAVE_INET_PTON -#define inet_pton rep_inet_pton -/* prototype is in "system/network.h" */ -#endif - -#ifndef HAVE_INET_NTOP -#define inet_ntop rep_inet_ntop -/* prototype is in "system/network.h" */ -#endif - -#ifndef HAVE_INET_ATON -#define inet_aton rep_inet_aton -/* prototype is in "system/network.h" */ -#endif - -#ifndef HAVE_CONNECT -#define connect rep_connect -/* prototype is in "system/network.h" */ -#endif - -#ifndef HAVE_GETHOSTBYNAME -#define gethostbyname rep_gethostbyname -/* prototype is in "system/network.h" */ -#endif - -#ifndef HAVE_GETIFADDRS -#define getifaddrs rep_getifaddrs -/* prototype is in "system/network.h" */ -#endif - -#ifndef HAVE_FREEIFADDRS -#define freeifaddrs rep_freeifaddrs -/* prototype is in "system/network.h" */ -#endif - -#ifndef HAVE_GET_CURRENT_DIR_NAME -#define get_current_dir_name rep_get_current_dir_name -char *rep_get_current_dir_name(void); -#endif - -#if !defined(HAVE_STRERROR_R) || !defined(STRERROR_R_PROTO_COMPATIBLE) -#define strerror_r rep_strerror_r -int rep_strerror_r(int errnum, char *buf, size_t buflen); -#endif - -#ifdef HAVE_LIMITS_H -#include <limits.h> -#endif - -#ifdef HAVE_SYS_PARAM_H -#include <sys/param.h> -#endif - -/* The extra casts work around common compiler bugs. */ -#define _TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) -/* The outer cast is needed to work around a bug in Cray C 5.0.3.0. - It is necessary at least when t == time_t. */ -#define _TYPE_MINIMUM(t) ((t) (_TYPE_SIGNED (t) \ - ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0)) -#define _TYPE_MAXIMUM(t) ((t) (~ (t) 0 - _TYPE_MINIMUM (t))) - -#ifndef UINT16_MAX -#define UINT16_MAX 65535 -#endif - -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#ifndef UINT64_MAX -#define UINT64_MAX ((uint64_t)-1) -#endif - -#ifndef CHAR_BIT -#define CHAR_BIT 8 -#endif - -#ifndef INT32_MAX -#define INT32_MAX _TYPE_MAXIMUM(int32_t) -#endif - -#ifdef HAVE_STDBOOL_H -#include <stdbool.h> -#endif - -#if !defined(HAVE_BOOL) -#ifdef HAVE__Bool -#define bool _Bool -#else -typedef int bool; -#endif -#endif - -#if !defined(HAVE_INTPTR_T) -typedef long long intptr_t ; -#endif - -#if !defined(HAVE_UINTPTR_T) -typedef unsigned long long uintptr_t ; -#endif - -#if !defined(HAVE_PTRDIFF_T) -typedef unsigned long long ptrdiff_t ; -#endif - -/* - * to prevent <rpcsvc/yp_prot.h> from doing a redefine of 'bool' - * - * IRIX, HPUX, MacOS 10 and Solaris need BOOL_DEFINED - * Tru64 needs _BOOL_EXISTS - * AIX needs _BOOL,_TRUE,_FALSE - */ -#ifndef BOOL_DEFINED -#define BOOL_DEFINED -#endif -#ifndef _BOOL_EXISTS -#define _BOOL_EXISTS -#endif -#ifndef _BOOL -#define _BOOL -#endif - -#ifndef __bool_true_false_are_defined -#define __bool_true_false_are_defined -#endif - -#ifndef true -#define true (1) -#endif -#ifndef false -#define false (0) -#endif - -#ifndef _TRUE -#define _TRUE true -#endif -#ifndef _FALSE -#define _FALSE false -#endif - -#ifndef HAVE_FUNCTION_MACRO -#ifdef HAVE_func_MACRO -#define __FUNCTION__ __func__ -#else -#define __FUNCTION__ ("") -#endif -#endif - - -#ifndef MIN -#define MIN(a,b) ((a)<(b)?(a):(b)) -#endif - -#ifndef MAX -#define MAX(a,b) ((a)>(b)?(a):(b)) -#endif - -#if !defined(HAVE_VOLATILE) -#define volatile -#endif - -/** - this is a warning hack. The idea is to use this everywhere that we - get the "discarding const" warning from gcc. That doesn't actually - fix the problem of course, but it means that when we do get to - cleaning them up we can do it by searching the code for - discard_const. - - It also means that other error types aren't as swamped by the noise - of hundreds of const warnings, so we are more likely to notice when - we get new errors. - - Please only add more uses of this macro when you find it - _really_ hard to fix const warnings. Our aim is to eventually use - this function in only a very few places. - - Also, please call this via the discard_const_p() macro interface, as that - makes the return type safe. -*/ -#define discard_const(ptr) ((void *)((uintptr_t)(ptr))) - -/** Type-safe version of discard_const */ -#define discard_const_p(type, ptr) ((type *)discard_const(ptr)) - -#ifndef __STRING -#define __STRING(x) #x -#endif - -#ifndef __STRINGSTRING -#define __STRINGSTRING(x) __STRING(x) -#endif - -#ifndef __LINESTR__ -#define __LINESTR__ __STRINGSTRING(__LINE__) -#endif - -#ifndef __location__ -#define __location__ __FILE__ ":" __LINESTR__ -#endif - -/** - * zero a structure - */ -#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x)) - -/** - * zero a structure given a pointer to the structure - */ -#define ZERO_STRUCTP(x) do { if ((x) != NULL) memset((char *)(x), 0, sizeof(*(x))); } while(0) - -/** - * zero a structure given a pointer to the structure - no zero check - */ -#define ZERO_STRUCTPN(x) memset((char *)(x), 0, sizeof(*(x))) - -/* zero an array - note that sizeof(array) must work - ie. it must not be a - pointer */ -#define ZERO_ARRAY(x) memset((char *)(x), 0, sizeof(x)) - -/** - * work out how many elements there are in a static array - */ -#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0])) - -/** - * pointer difference macro - */ -#define PTR_DIFF(p1,p2) ((ptrdiff_t)(((const char *)(p1)) - (const char *)(p2))) - -#if MMAP_BLACKLIST -#undef HAVE_MMAP -#endif - -#ifdef __COMPAR_FN_T -#define QSORT_CAST (__compar_fn_t) -#endif - -#ifndef QSORT_CAST -#define QSORT_CAST (int (*)(const void *, const void *)) -#endif - -#ifndef PATH_MAX -#define PATH_MAX 1024 -#endif - -#ifndef MAX_DNS_NAME_LENGTH -#define MAX_DNS_NAME_LENGTH 256 /* Actually 255 but +1 for terminating null. */ -#endif - -#ifndef HAVE_CRYPT -char *ufc_crypt(const char *key, const char *salt); -#define crypt ufc_crypt -#else -#ifdef HAVE_CRYPT_H -#include <crypt.h> -#endif -#endif - -/* these macros gain us a few percent of speed on gcc */ -#if (__GNUC__ >= 3) -/* the strange !! is to ensure that __builtin_expect() takes either 0 or 1 - as its first argument */ -#ifndef likely -#define likely(x) __builtin_expect(!!(x), 1) -#endif -#ifndef unlikely -#define unlikely(x) __builtin_expect(!!(x), 0) -#endif -#else -#ifndef likely -#define likely(x) (x) -#endif -#ifndef unlikely -#define unlikely(x) (x) -#endif -#endif - -#ifndef HAVE_FDATASYNC -#define fdatasync(fd) fsync(fd) -#endif - -/* these are used to mark symbols as local to a shared lib, or - * publicly available via the shared lib API */ -#ifndef _PUBLIC_ -#ifdef HAVE_VISIBILITY_ATTR -#define _PUBLIC_ __attribute__((visibility("default"))) -#else -#define _PUBLIC_ -#endif -#endif - -#ifndef _PRIVATE_ -#ifdef HAVE_VISIBILITY_ATTR -# define _PRIVATE_ __attribute__((visibility("hidden"))) -#else -# define _PRIVATE_ -#endif -#endif - -#endif /* _LIBREPLACE_REPLACE_H */ |