-- SB2 preload library interface definition file
-- =============================================
--
-- This file defines all symbols that are exported from the SB2 preload
-- library. For most symbols, it alse specifies how that symbol (wrapper
-- function, typically) should be generated by the interface generator script.
-- see gen-interface.pl for details.
--
-- Copyright (C) 2007 Lauri T. Aarnio

LOGLEVEL: SB_LOGLEVEL_NOISE

-- 1. historical constructors/destructors.
--    -----------------------------------
--    these seem to be created by ld, and should be exported, although
--    most sources now say that these should not be used (instead use
--    the __atribute__ things that *are* used by this library)

EXPORT: void _init(void)
EXPORT: void _fini(void)

--
-- 2. exported functions.
--    -------------------

-- Functions used by the "sb2show" command:
EXPORT: char *sb2show__binary_type__(const char *filename)
EXPORT: char *sb2show__map_path2__(const char *binary_name, \
	const char *mapping_mode, const char *fn_name, const char *pathname, \
	int *readonly)
EXPORT: char * sb2show__get_real_cwd__(const char *binary_name, \
	const char *fn_name)
EXPORT: int sb2show__execve_mods__( \
	char *file, \
	char *const *orig_argv, char *const *orig_envp, \
	char **new_file, char ***new_argv, char ***new_envp)
EXPORT: char *sb2__read_string_variable_from_lua__(const char *name)
EXPORT: void sb2__load_and_execute_lua_file__(const char *filename)
EXPORT: const char *sb2__lua_c_interface_version__(void)
EXPORT: void sb2__set_active_exec_policy_name__(const char *name)

--    FIXME: The following two functions do not have anything to do with path
--    remapping. Instead the implementations in libsb2.c prevent locking of
--    the shadow file, which I find really hard to understand. Please explain
--    why we should have these wrappers, or should these be removed completely?
EXPORT: int lckpwdf (void)
EXPORT: int ulckpwdf (void)

-- 3. "gates"
--    -------
--    Interfaces to functions that are too complex to be generated
--    completely by the interface generator.

GATE: int execl (const char *path, const char *arg, ...) : pass_va_list
GATE: int execle (const char *path, const char *arg, ...) : pass_va_list
GATE: int execlp (const char *file, const char *arg, ...) : pass_va_list
GATE: int execv (const char *path, char *const argv [])
GATE: int execve (const char *filename, char *const argv [], char *const envp[])
GATE: int execvp (const char *file, char *const argv [])

GATE: char * getcwd (char *buf, size_t size) : returns_string create_nomap_nolog_version
GATE: char * get_current_dir_name (void) : returns_string
GATE: char * getwd (char *buf) : returns_string

GATE: char *realpath(const char *name, char *resolved) : \
	map(name) returns_string

GATE: int uname(struct utsname *buf)

#ifdef HAVE_FTS_H
GATE: FTS * fts_open (char * const *path_argv, int options, \
	int (*compar)(const FTSENT **, const FTSENT **))
#endif
GATE: int glob (const char *pattern, int flags, \
	int (*errfunc) (const char *, int), glob_t *pglob) :
#ifdef HAVE_GLOB64
GATE: int glob64 (const char *pattern, int flags, \
	int (*errfunc) (const char *, int), glob64_t *pglob) :
#endif

--    These gates just log what happened:
GATE: void _exit(int status)
GATE: void _Exit(int status)

--
-- 4. Wrappers where the path is not mapped
--    -------------------------------------
--
-- (none currently)

--
-- 5. "open()-class":
--    ---------------
--    These are auto-generated wrappers with varargs: an optional "int mode"
--    parameter may be specified in the call. These can be completely handled
--    by the generated wrappers.
--
#define OPEN_FLAGS_RW_MODE (O_WRONLY|O_RDWR|O_APPEND|O_CREAT|O_TRUNC)

WRAP: int __open(const char *pathname, int flags, ...) : \
	map(pathname) optional_arg_is_create_mode(flags&O_CREAT) \
	postprocess(pathname) \
	check_and_fail_if_readonly(flags&OPEN_FLAGS_RW_MODE,pathname,-1,EROFS)
WRAP: int __open64(const char *pathname, int flags, ...) : \
	map(pathname) optional_arg_is_create_mode(flags&O_CREAT) \
	postprocess(pathname) \
	check_and_fail_if_readonly(flags&OPEN_FLAGS_RW_MODE,pathname,-1,EROFS)
WRAP: int open(const char *pathname, int flags, ...) : \
	map(pathname) optional_arg_is_create_mode(flags&O_CREAT) \
	postprocess(pathname) \
	create_nomap_nolog_version \
	check_and_fail_if_readonly(flags&OPEN_FLAGS_RW_MODE,pathname,-1,EROFS)
WRAP: int open64(const char *pathname, int flags, ...) : \
	map(pathname) optional_arg_is_create_mode(flags&O_CREAT) \
	postprocess(pathname) \
	check_and_fail_if_readonly(flags&OPEN_FLAGS_RW_MODE,pathname,-1,EROFS)
WRAP: int openat(int dirfd, const char *pathname, int flags, ...) : \
	map_at(dirfd,pathname) optional_arg_is_create_mode(flags&O_CREAT) \
	postprocess(pathname) \
	check_and_fail_if_readonly(flags&OPEN_FLAGS_RW_MODE,pathname,-1,EROFS)
WRAP: int openat64(int dirfd, const char *pathname, int flags, ...) : \
	map_at(dirfd,pathname) optional_arg_is_create_mode(flags&O_CREAT) \
	postprocess(pathname) \
	check_and_fail_if_readonly(flags&OPEN_FLAGS_RW_MODE,pathname,-1,EROFS)

WRAP: int close(int fd) : \
	postprocess() \
	create_nomap_nolog_version

-- 5b. other ways to create new filedescriptors:
--     we'll wrap these to be able to update fdpathdb

WRAP: int dup(int fd) : \
	postprocess()
WRAP: int dup2(int fd, int fd2) : \
	postprocess()

-- 3rd parameter of fcntl() and fcntl64() is either a "long" or a
-- "struct flock *".  However, treat it as "void*"; it is not needed
-- by the postprocessor.
WRAP: int fcntl(int fd, int cmd, ...) : \
	optional_arg_is_void_ptr \
	postprocess()
WRAP: int fcntl64(int fd, int cmd, ...) : \
	optional_arg_is_void_ptr \
	postprocess()

--
-- 6. Simple wrappers
--    ---------------
--

WRAP: int __lxstat(int ver, const char *filename, struct stat *buf) : \
	dont_resolve_final_symlink map(filename)

#ifdef HAVE___LXSTAT64
WRAP: int __lxstat64(int ver, const char *filename, struct stat64 *buf) : \
	dont_resolve_final_symlink map(filename)
#endif

-- N.B. 2nd parameter of '__opendir2' is bufsize, at least on 
-- some implementations
WRAP: DIR *__opendir2(const char *name, int flags) : map(name)

WRAP: int __xmknod(int ver, const char *path, mode_t mode, dev_t *dev) : \
	dont_resolve_final_symlink map(path) fail_if_readonly(path,-1,EROFS)
WRAP: int __xmknodat(int ver, int dirfd, const char *pathname, mode_t mode, dev_t *dev) : \
	dont_resolve_final_symlink map_at(dirfd,pathname) fail_if_readonly(pathname,-1,EROFS)

WRAP: int __xstat(int ver, const char *filename, struct stat *buf) : map(filename)
#ifdef HAVE___XSTAT64
WRAP: int __xstat64(int ver, const char *filename, struct stat64 *buf) : map(filename)
#endif

#ifdef AT_SYMLINK_NOFOLLOW
WRAP: int __fxstatat(int ver, int dirfd, const char *pathname, struct stat *buf, int flags) : \
	dont_resolve_final_symlink_if(flags&AT_SYMLINK_NOFOLLOW) \
	map_at(dirfd,pathname)
WRAP: int __fxstatat64(int ver, int dirfd, const char *pathname, struct stat64 *buf, int flags) : \
	dont_resolve_final_symlink_if(flags&AT_SYMLINK_NOFOLLOW) \
	map_at(dirfd,pathname)
#endif

WRAP: int _xftw(int mode, const char *dir, int (*fn)(const char *file, const struct stat *sb, int flag), int nopenfd) : map(dir)
#ifdef HAVE__XFTW64
WRAP: int _xftw64(int mode, const char *dir, int (*fn)(const char *file, const struct stat64 *sb, int flag), int nopenfd) : map(dir)
#endif

WRAP: int access(const char *pathname, int mode) : map(pathname) \
	create_nomap_nolog_version \
	check_and_fail_if_readonly(mode&W_OK,pathname,-1,EROFS)

WRAP: int acct(const char *filename) : \
	map(filename) fail_if_readonly(filename,-1,EROFS)

WRAP: char *canonicalize_file_name(const char *name) : map(name) returns_string
WRAP: int chdir(const char *path) : map(path)

#ifdef HAVE_OSX_XATTRS
-- chflags is from 4.4BSD, actually.
WRAP: int chflags(const char *path, u_int flags) : \
	map(path) fail_if_readonly(path,-1,EROFS)
#endif

WRAP: int chmod(const char *path, mode_t mode) : \
	map(path) fail_if_readonly(path,-1,EROFS)
WRAP: int chown(const char *path, uid_t owner, gid_t group) : \
	map(path) fail_if_readonly(path,-1,EROFS)
WRAP: int creat(const char *pathname, mode_t mode) : \
	map(pathname) fail_if_readonly(pathname,-1,EROFS)
WRAP: int creat64(const char *pathname, mode_t mode) : \
	map(pathname) fail_if_readonly(pathname,-1,EROFS)

-- dlmopen was introduced in glibc 2.3.4 and not present before that
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && (__GLIBC_MINOR__ > 3 || (__GLIBC_MINOR__ == 3 && __GLIBC_PATCHLEVEL__ > 3)))
WRAP: void *dlmopen(Lmid_t nsid, const char *filename, int flag) : map(filename)
#endif
WRAP: void *dlopen(const char *filename, int flag) : map(filename)

WRAP: int euidaccess(const char *pathname, int mode) : \
	map(pathname) \
	check_and_fail_if_readonly(mode&W_OK,pathname,-1,EROFS)
-- eaccess() is same as euidaccess(), provided for compatibility
WRAP: int eaccess(const char *pathname, int mode) : \
	map(pathname) \
	check_and_fail_if_readonly(mode&W_OK,pathname,-1,EROFS)

#ifdef AT_SYMLINK_NOFOLLOW
WRAP: int faccessat(int dirfd, const char *pathname, int mode, int flags) : \
	dont_resolve_final_symlink_if(flags&AT_SYMLINK_NOFOLLOW) \
	map_at(dirfd,pathname) \
	check_and_fail_if_readonly(mode&W_OK,pathname,-1,EROFS)
#endif

-- FIXME: fchmod() should be handled when -at-functions can be handled 
-- properly, now just introduce the wrapper (we'll get the calls to logger!)
WRAP: int fchmod(int fildes, mode_t mode)

#ifdef AT_SYMLINK_NOFOLLOW
WRAP: int fchmodat(int dirfd, const char *pathname, mode_t mode, int flags) : \
	dont_resolve_final_symlink_if(flags&AT_SYMLINK_NOFOLLOW) \
	map_at(dirfd,pathname) \
	fail_if_readonly(pathname,-1,EROFS)
WRAP: int fchownat(int dirfd, const char *pathname, uid_t owner, gid_t group, \
	int flags) : \
	dont_resolve_final_symlink_if(flags&AT_SYMLINK_NOFOLLOW) \
	map_at(dirfd,pathname) \
	fail_if_readonly(pathname,-1,EROFS)
#endif

WRAP: FILE *fopen(const char *path, const char *mode) : \
	map(path) \
	check_and_fail_if_readonly(fopen_mode_w_perm(mode),path,NULL,EROFS)
WRAP: FILE *fopen64(const char *path, const char *mode) : \
	map(path) \
	check_and_fail_if_readonly(fopen_mode_w_perm(mode),path,NULL,EROFS)
WRAP: FILE *freopen(const char *path, const char *mode, FILE *stream) : \
	map(path) \
	check_and_fail_if_readonly(fopen_mode_w_perm(mode),path,NULL,freopen_errno(stream))
WRAP: FILE *freopen64(const char *path, const char *mode, FILE *stream) : \
	map(path) \
	check_and_fail_if_readonly(fopen_mode_w_perm(mode),path,NULL,freopen_errno(stream))

#ifdef AT_SYMLINK_NOFOLLOW
WRAP: int fstatat(int dirfd, const char *pathname, struct stat *buf, int flags) : \
	dont_resolve_final_symlink_if(flags&AT_SYMLINK_NOFOLLOW) \
	map_at(dirfd,pathname)
WRAP: int fstatat64(int dirfd, const char *pathname, struct stat64 *buf, int flags) : \
	dont_resolve_final_symlink_if(flags&AT_SYMLINK_NOFOLLOW) \
	map_at(dirfd,pathname)
#endif

WRAP: int ftw(const char *dir, int (*fn)(const char *file, const struct stat *sb, int flag), int nopenfd) : map(dir)
#ifdef HAVE_FTW64
WRAP: int ftw64(const char *dir, int (*fn)(const char *file, const struct stat64 *sb, int flag), int nopenfd) : map(dir)
#endif
WRAP: int futimesat(int dirfd, const char *pathname, const struct timeval times[2]) : \
	map_at(dirfd,pathname) \
	fail_if_readonly(pathname,-1,EROFS)
#ifdef HAVE_LINUX_XATTRS
WRAP: ssize_t getxattr(const char *path, const char *name, void *value, size_t size) : map(path)
#endif
#ifdef HAVE_OSX_XATTRS
WRAP: int getattrlist(const char* path, void * attrList, \
	void * attrBuf, size_t attrBufSize, unsigned long options) : \
	map(path)
WRAP: ssize_t getxattr(const char *path, const char *name, void *value, size_t size, u_int32_t position, int options) : map(path)
#endif

EXPORT: int glob_pattern_p(const char *pattern, int quote)

WRAP: int lchmod(const char *path, mode_t mode) : \
	dont_resolve_final_symlink map(path) fail_if_readonly(path,-1,EROFS)

WRAP: int lchown(const char *path, uid_t owner, gid_t group) : \
	dont_resolve_final_symlink map(path) fail_if_readonly(path,-1,EROFS)

#ifdef HAVE_LGETXATTR
WRAP: ssize_t lgetxattr(const char *path, const char *name, void *value, size_t size) : \
	dont_resolve_final_symlink map(path)
#endif

WRAP: int link(const char *oldpath, const char *newpath) : \
	map(oldpath) map(newpath) \
	fail_if_readonly(oldpath,-1,EROFS) \
	fail_if_readonly(newpath,-1,EROFS)
WRAP: int linkat(int olddirfd, const char *oldpath, \
	int newdirfd, const char *newpath, int flags) : \
	map_at(olddirfd,oldpath) map_at(newdirfd,newpath) \
	fail_if_readonly(oldpath,-1,EROFS) \
	fail_if_readonly(newpath,-1,EROFS)

#ifdef HAVE_LISTXATTR
#ifdef HAVE_LINUX_XATTRS
WRAP: ssize_t listxattr(const char *path, char *list, size_t size) : map(path)
#endif
#ifdef HAVE_OSX_XATTRS
WRAP: ssize_t listxattr(const char *path, char *list, size_t size, int options) : map(path)
#endif
#endif

#ifdef HAVE_LLISTXATTR
WRAP: ssize_t llistxattr(const char *path, char *list, size_t size) : \
	dont_resolve_final_symlink map(path)
#endif

#ifdef HAVE_LREMOVEXATTR
WRAP: int lremovexattr(const char *path, const char *name) : \
	dont_resolve_final_symlink map(path) fail_if_readonly(path,-1,EROFS)
#endif
#ifdef HAVE_LSETXATTR
WRAP: int lsetxattr(const char *path, const char *name, const void *value, size_t size, int flags) : \
	dont_resolve_final_symlink map(path) fail_if_readonly(path,-1,EROFS)
#endif

WRAP: int lstat(const char *file_name, struct stat *buf) : \
	dont_resolve_final_symlink map(file_name)

#ifdef HAVE_LSTAT64
WRAP: int lstat64(const char *file_name, struct stat64 *buf) : \
	dont_resolve_final_symlink map(file_name)
#endif

WRAP: int lutimes(const char *filename, const struct timeval tv[2]) : \
	dont_resolve_final_symlink map(filename) \
	fail_if_readonly(filename,-1,EROFS)

WRAP: int mkdir(const char *pathname, mode_t mode) : \
	map(pathname) fail_if_readonly(pathname,-1,EROFS) \
	create_nomap_nolog_version
WRAP: int mkdirat(int dirfd, const char *pathname, mode_t mode) : \
	map_at(dirfd,pathname) fail_if_readonly(pathname,-1,EROFS)
WRAP: int mkfifo(const char *pathname, mode_t mode) : \
	map(pathname) fail_if_readonly(pathname,-1,EROFS)
WRAP: int mkfifoat(int dirfd, const char *pathname, mode_t mode) : \
	map_at(dirfd,pathname) fail_if_readonly(pathname,-1,EROFS)
WRAP: int mknod(const char *pathname, mode_t mode, dev_t dev) : \
	map(pathname) fail_if_readonly(pathname,-1,EROFS)
WRAP: int mknodat(int dirfd, const char *pathname, mode_t mode, dev_t dev) : \
	map_at(dirfd,pathname) fail_if_readonly(pathname,-1,EROFS)
WRAP: int nftw(const char *dir, int (*fn)(const char *file, const struct stat *sb, int flag, struct FTW *s), int nopenfd, int flags) : map(dir)
#ifdef HAVE_NFTW64
WRAP: int nftw64(const char *dir, int (*fn)(const char *file, const struct stat64 *sb, int flag, struct FTW *s), int nopenfd, int flags) : map(dir)
#endif
WRAP: DIR *opendir(const char *name) : map(name)
WRAP: long pathconf(const char *path, int name) : map(path)

WRAP: READLINK_TYPE readlink(const char *path, char *buf, size_t bufsize) : \
	dont_resolve_final_symlink map(path)

WRAP: READLINK_TYPE readlinkat(int dirfd, const char *pathname, char *buf, size_t bufsize) : \
	dont_resolve_final_symlink map_at(dirfd,pathname)

WRAP: int remove(const char *pathname) : \
	map(pathname) fail_if_readonly(pathname,-1,EROFS)
#ifdef HAVE_REMOVEXATTR
#ifdef HAVE_LINUX_XATTRS
WRAP: int removexattr(const char *path, const char *name) : \
	map(path) fail_if_readonly(path,-1,EROFS)
#endif
#ifdef HAVE_OSX_XATTRS
WRAP: int removexattr(const char *path, const char *name, int options) : \
	map(path) fail_if_readonly(path,-1,EROFS)
#endif
#endif
WRAP: int rename(const char *oldpath, const char *newpath) : \
	dont_resolve_final_symlink map(oldpath) \
	dont_resolve_final_symlink map(newpath) \
	fail_if_readonly(oldpath,-1,EROFS) \
	fail_if_readonly(newpath,-1,EROFS)
WRAP: int renameat(int olddirfd, const char *oldpath, int newdirfd, \
	const char *newpath) : \
	dont_resolve_final_symlink map_at(olddirfd,oldpath) \
	dont_resolve_final_symlink map_at(newdirfd,newpath) \
	fail_if_readonly(oldpath,-1,EROFS) \
	fail_if_readonly(newpath,-1,EROFS)

WRAP: int revoke(const char *file) : map(file)

WRAP: int rmdir(const char *pathname) : \
	map(pathname) fail_if_readonly(pathname,-1,EROFS)

#ifdef HAVE_SCANDIR
#ifdef HAVE_LINUX_SCANDIR
WRAP: int scandir(const char *dir, struct dirent ***namelist, \
	SCANDIR_TYPE_ARG3, int(*compar)(const void *, const void *)) : \
	map(dir) hardcode_param(3,filter)
#endif
#ifdef HAVE_OSX_SCANDIR
WRAP: int scandir(const char *dirname, struct dirent ***namelist, int (*select)(struct dirent *), int (*compar)(const void *, const void *)): map(dirname)
#endif
#endif
#ifdef HAVE_SCANDIR64
WRAP: int scandir64(const char *dir, struct dirent64 ***namelist, \
	int(*filter)(const struct dirent64 *), \
	int(*compar)(const void *, const void *)) : \
	map(dir)
#endif
#ifdef HAVE_SETXATTR
#ifdef HAVE_LINUX_XATTRS
WRAP: int setxattr(const char *path, const char *name, const void *value, \
	size_t size, int flags) : \
	map(path) fail_if_readonly(path,-1,EROFS)
#endif
#ifdef HAVE_OSX_XATTRS
WRAP: int setattrlist(const char* path, void * attrList, \
	void * attrBuf, size_t attrBufSize, unsigned long options) : \
	map(path) fail_if_readonly(path,-1,EROFS)
WRAP: int setxattr(const char *path, const char *name, const void *value, \
	size_t size, u_int32_t position, int options) : \
	map(path) fail_if_readonly(path,-1,EROFS)
#endif
#endif
WRAP: int stat(const char *file_name, struct stat *buf) : map(file_name)
#ifdef HAVE_STAT64
WRAP: int stat64(const char *file_name, struct stat64 *buf) : map(file_name)
#endif

-- symlink and symlinkat:
-- * "oldpath" is the string that will be contents of the symlink, and
--   it must not mapped now when SB2 resolves symlinks
-- * "newpath" is location where the symlink will be created.
WRAP: int symlink(const char *oldpath, const char *newpath) : \
	dont_resolve_final_symlink map(newpath) \
	fail_if_readonly(newpath,-1,EROFS) \
        create_nomap_nolog_version

WRAP: int symlinkat(const char *oldpath, int newdirfd, const char *newpath) : \
	dont_resolve_final_symlink map_at(newdirfd,newpath) \
	fail_if_readonly(newpath,-1,EROFS)

WRAP: int truncate(const char *path, off_t length) : \
	map(path) fail_if_readonly(path,-1,EROFS)
#ifdef HAVE_TRUNCATE64
WRAP: int truncate64(const char *path, off64_t length) : \
	map(path) fail_if_readonly(path,-1,EROFS)
#endif

WRAP: int unlink(const char *pathname) : \
	dont_resolve_final_symlink map(pathname) \
	fail_if_readonly(pathname,-1,EROFS)
WRAP: int unlinkat(int dirfd, const char *pathname, int flags) : \
	dont_resolve_final_symlink map_at(dirfd,pathname) \
	fail_if_readonly(pathname,-1,EROFS)

WRAP: int utime(const char *filename, const struct utimbuf *buf) : \
	map(filename) fail_if_readonly(filename,-1,EROFS)
WRAP: int utimes(const char *filename, const struct timeval tv[2]) : \
	map(filename) fail_if_readonly(filename,-1,EROFS)
--
-- 7. Socket API
--    ----------
-- Unix domain socket addresses need to be mapped.

GATE: int bind(int sockfd, const struct sockaddr *my_addr, socklen_t addrlen)
GATE: int connect(int sockfd, const struct sockaddr *serv_addr, socklen_t addrlen)

--
-- 8. Wrappers, where argument buffer is modified
--    -------------------------------------------
--

-- mkdtemp() & mkstemp() return name of the generated filename in "template"
WRAP: char *mkdtemp(char *template) : \
	map(template) \
	postprocess(template) \
	fail_if_readonly(template,NULL,EROFS) \
	returns_string \
	return(ret?template:NULL)
WRAP: int mkstemp(char *template) : \
	map(template) \
	postprocess(template) \
	fail_if_readonly(template,-1,EROFS)
WRAP: int mkstemp64(char *template) : \
	map(template) \
	postprocess(template) \
	fail_if_readonly(template,-1,EROFS)

-- tmpnam(), tempnam() and mktemp() do not create files, they create file names 
-- that did not exist when the function was called. These need to do path
-- mapping when performing the tests.. because of that we need to replace
-- these functions completely.
GATE: char *tmpnam(char *s) : returns_string
GATE: char *tempnam(const char *tmpdir, const char *prefix) : returns_string
WRAP: char *mktemp(char *template) : \
	map(template) \
	postprocess(template) \
	returns_string \
	return(ret?template:NULL) 

--
-- 9. Other wrappers (not directly related to path or exec mapping)
--    -------------------------------------------------------------
--

-- setrlimit() and setrlimit64():
-- There is a bug in Linux/glibc's ld.so interaction: ld.so segfaults
-- when it tries to  execute programs "manually" when stack limit
-- has been set to infinity. We need to observe setrlimit() and change
-- the stack limit back before exec... 
--
-- [someone who wrote the glibc versions of setrlimit() didn't care
-- about X/Open compatibility, first argument of setrmit() is not an "int"
-- even if X/Open standard defines so!]
#if defined __USE_GNU && !defined __cplusplus
#define SETRLIMIT_ARG1_TYPE __rlimit_resource_t
#else
#define SETRLIMIT_ARG1_TYPE int
#endif
GATE: int setrlimit(SETRLIMIT_ARG1_TYPE resource, const struct rlimit *rlp)
#ifndef __APPLE__
GATE: int setrlimit64(SETRLIMIT_ARG1_TYPE resource, const struct rlimit64 *rlp)
#endif

--
-- gettext(3) and related message translation functions.
--
-- We need to wrap all functions that accept 'domainname' as
-- parameter.  Normal way of using gettext(3) is 
--	bindtextdomain("mydomain", "/path/to/locales");
--	textdomain("mydomain");
--	gettext(...);
--
-- But we have seen in several applications that bindtextdomain(3)
-- and textdomain(3) can be skipped and dcgettext(3) and the like
-- functions are used:
-- 	dcgettext("mydomain", ...);
--
-- We solve this by wrapping all gettext functions that take domainname
-- and call explicitly bindtextdomain(3). This way message catalog
-- directories will get mapped to correct place.  These paths are
-- specified in exec_policy as follows:
-- 	{
--		...
--		native_app_message_catalog_prefix = <prefix>
--	}
-- When this variable is set, we map '/path/to/locales' to
-- '<prefix>/path/to/locales'.
--
-- TODO: should we wrap also plain gettext() and ngettext()?
--
GATE: char *bindtextdomain(const char *domainname, const char *dirname)
GATE: char *textdomain(const char *domainname)
GATE: char *dgettext(const char *domainname, const char *msgid)
GATE: char *dcgettext(const char *domainname, const char *msgid, int category)
GATE: char *dngettext(const char *domainname, const char *msgid, \
    const char *msgid_plural, unsigned long int n)
GATE: char *dcngettext(const char *domainname, const char *msgid, \
    const char *msgid_plural, unsigned long int n, int category)