r21585: Start syncing the monster that will become 3.0.25pre1

Still todo:

* release notes
* few minor outstanding patches
* additional idmap man pages

1 files changed, 0 insertions, 784 deletions

diff --git a/source/lib/socket_wrapper.c b/source/lib/socket_wrapper.c
deleted file mode 100644
index e9c1404d113..00000000000
--- a/source/lib/socket_wrapper.c
+++ /dev/null
@@ -1,784 +0,0 @@
-/* 
-   Socket wrapper library. Passes all socket communication over 
-   unix domain sockets if the environment variable SOCKET_WRAPPER_DIR 
-   is set.
-   Copyright (C) Jelmer Vernooij 2005
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-   
-   This program 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 General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "includes.h"
-
-#ifdef _PUBLIC_
-#undef _PUBLIC_
-#endif
-#define _PUBLIC_
-
-#ifdef SOCKET_WRAPPER_REPLACE
-#undef accept
-#undef connect
-#undef bind
-#undef getpeername
-#undef getsockname
-#undef getsockopt
-#undef setsockopt
-#undef recvfrom
-#undef sendto
-#undef socket
-#undef close
-#endif
-
-/* LD_PRELOAD doesn't work yet, so REWRITE_CALLS is all we support
- * for now */
-#define REWRITE_CALLS 
-
-#ifdef REWRITE_CALLS
-#define real_accept accept
-#define real_connect connect
-#define real_bind bind
-#define real_getpeername getpeername
-#define real_getsockname getsockname
-#define real_getsockopt getsockopt
-#define real_setsockopt setsockopt
-#define real_recvfrom recvfrom
-#define real_sendto sendto
-#define real_socket socket
-#define real_close close
-#endif
-
-#undef malloc
-#undef calloc
-#undef strdup
-/* we need to use a very terse format here as IRIX 6.4 silently
-   truncates names to 16 chars, so if we use a longer name then we
-   can't tell which port a packet came from with recvfrom() 
-   
-   with this format we have 8 chars left for the directory name
-*/
-#define SOCKET_FORMAT "%c%02X%04X"
-#define SOCKET_TYPE_CHAR_TCP		'T'
-#define SOCKET_TYPE_CHAR_UDP		'U'
-
-static struct sockaddr *sockaddr_dup(const void *data, socklen_t len)
-{
-	struct sockaddr *ret = (struct sockaddr *)malloc(len);
-	memcpy(ret, data, len);
-	return ret;
-}
-
-struct socket_info
-{
-	int fd;
-
-	int domain;
-	int type;
-	int protocol;
-	int bound;
-	int bcast;
-
-	char *path;
-	char *tmp_path;
-
-	struct sockaddr *myname;
-	socklen_t myname_len;
-
-	struct sockaddr *peername;
-	socklen_t peername_len;
-
-	struct socket_info *prev, *next;
-};
-
-static struct socket_info *sockets = NULL;
-
-
-static const char *socket_wrapper_dir(void)
-{
-	const char *s = getenv("SOCKET_WRAPPER_DIR");
-	if (s == NULL) {
-		return NULL;
-	}
-	if (strncmp(s, "./", 2) == 0) {
-		s += 2;
-	}
-	return s;
-}
-
-static unsigned int socket_wrapper_default_iface(void)
-{
-	const char *s = getenv("SOCKET_WRAPPER_DEFAULT_IFACE");
-	if (s) {
-		unsigned int iface;
-		if (sscanf(s, "%u", &iface) == 1) {
-			if (iface >= 1 && iface <= 0xFF) {
-				return iface;
-			}
-		}
-	}
-
-	return 1;/* 127.0.0.1 */
-}
-
-static int convert_un_in(const struct sockaddr_un *un, struct sockaddr_in *in, socklen_t *len)
-{
-	unsigned int iface;
-	unsigned int prt;
-	const char *p;
-	char type;
-
-	if ((*len) < sizeof(struct sockaddr_in)) {
-		return 0;
-	}
-
-	p = strrchr(un->sun_path, '/');
-	if (p) p++; else p = un->sun_path;
-
-	if (sscanf(p, SOCKET_FORMAT, &type, &iface, &prt) != 3) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	if (type != SOCKET_TYPE_CHAR_TCP && type != SOCKET_TYPE_CHAR_UDP) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	if (iface == 0 || iface > 0xFF) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	if (prt > 0xFFFF) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	in->sin_family = AF_INET;
-	in->sin_addr.s_addr = htonl((127<<24) | iface);
-	in->sin_port = htons(prt);
-
-	*len = sizeof(struct sockaddr_in);
-	return 0;
-}
-
-static int convert_in_un_remote(struct socket_info *si, const struct sockaddr_in *in, struct sockaddr_un *un,
-				int *bcast)
-{
-	char u_type = '\0';
-	char b_type = '\0';
-	char a_type = '\0';
-	char type = '\0';
-	unsigned int addr= ntohl(in->sin_addr.s_addr);
-	unsigned int prt = ntohs(in->sin_port);
-	unsigned int iface;
-	int is_bcast = 0;
-
-	if (bcast) *bcast = 0;
-
-	if (prt == 0) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	switch (si->type) {
-	case SOCK_STREAM:
-		u_type = SOCKET_TYPE_CHAR_TCP;
-		break;
-	case SOCK_DGRAM:
-		u_type = SOCKET_TYPE_CHAR_UDP;
-		a_type = SOCKET_TYPE_CHAR_UDP;
-		b_type = SOCKET_TYPE_CHAR_UDP;
-		break;
-	}
-
-	if (a_type && addr == 0xFFFFFFFF) {
-		/* 255.255.255.255 only udp */
-		is_bcast = 2;
-		type = a_type;
-		iface = socket_wrapper_default_iface();
-	} else if (b_type && addr == 0x7FFFFFFF) {
-		/* 127.255.255.255 only udp */
-		is_bcast = 1;
-		type = b_type;
-		iface = socket_wrapper_default_iface();
-	} else if ((addr & 0xFFFFFF00) == 0x7F000000) {
-		/* 127.0.0.X */
-		is_bcast = 0;
-		type = u_type;
-		iface = (addr & 0x000000FF);
-	} else {
-		errno = ENETUNREACH;
-		return -1;
-	}
-
-	if (bcast) *bcast = is_bcast;
-
-	if (is_bcast) {
-		snprintf(un->sun_path, sizeof(un->sun_path), "%s/EINVAL", 
-			 socket_wrapper_dir());
-		/* the caller need to do more processing */
-		return 0;
-	}
-
-	snprintf(un->sun_path, sizeof(un->sun_path), "%s/"SOCKET_FORMAT, 
-		 socket_wrapper_dir(), type, iface, prt);
-
-	return 0;
-}
-
-static int convert_in_un_alloc(struct socket_info *si, const struct sockaddr_in *in, struct sockaddr_un *un,
-			       int *bcast)
-{
-	char u_type = '\0';
-	char d_type = '\0';
-	char b_type = '\0';
-	char a_type = '\0';
-	char type = '\0';
-	unsigned int addr= ntohl(in->sin_addr.s_addr);
-	unsigned int prt = ntohs(in->sin_port);
-	unsigned int iface;
-	struct stat st;
-	int is_bcast = 0;
-
-	if (bcast) *bcast = 0;
-
-	switch (si->type) {
-	case SOCK_STREAM:
-		u_type = SOCKET_TYPE_CHAR_TCP;
-		d_type = SOCKET_TYPE_CHAR_TCP;
-		break;
-	case SOCK_DGRAM:
-		u_type = SOCKET_TYPE_CHAR_UDP;
-		d_type = SOCKET_TYPE_CHAR_UDP;
-		a_type = SOCKET_TYPE_CHAR_UDP;
-		b_type = SOCKET_TYPE_CHAR_UDP;
-		break;
-	}
-
-	if (addr == 0) {
-		/* 0.0.0.0 */
-		is_bcast = 0;
-		type = d_type;
-		iface = socket_wrapper_default_iface();
-	} else if (a_type && addr == 0xFFFFFFFF) {
-		/* 255.255.255.255 only udp */
-		is_bcast = 2;
-		type = a_type;
-		iface = socket_wrapper_default_iface();
-	} else if (b_type && addr == 0x7FFFFFFF) {
-		/* 127.255.255.255 only udp */
-		is_bcast = 1;
-		type = b_type;
-		iface = socket_wrapper_default_iface();
-	} else if ((addr & 0xFFFFFF00) == 0x7F000000) {
-		/* 127.0.0.X */
-		is_bcast = 0;
-		type = u_type;
-		iface = (addr & 0x000000FF);
-	} else {
-		errno = EADDRNOTAVAIL;
-		return -1;
-	}
-
-	if (bcast) *bcast = is_bcast;
-
-	if (prt == 0) {
-		/* handle auto-allocation of ephemeral ports */
-		for (prt = 5001; prt < 10000; prt++) {
-			snprintf(un->sun_path, sizeof(un->sun_path), "%s/"SOCKET_FORMAT, 
-				 socket_wrapper_dir(), type, iface, prt);
-			if (stat(un->sun_path, &st) == 0) continue;
-
-			((struct sockaddr_in *)si->myname)->sin_port = htons(prt);
-			return 0;
-		}
-		errno = ENFILE;
-		return -1;
-	}
-
-	snprintf(un->sun_path, sizeof(un->sun_path), "%s/"SOCKET_FORMAT, 
-		 socket_wrapper_dir(), type, iface, prt);
-	return 0;
-}
-
-static struct socket_info *find_socket_info(int fd)
-{
-	struct socket_info *i;
-	for (i = sockets; i; i = i->next) {
-		if (i->fd == fd) 
-			return i;
-	}
-
-	return NULL;
-}
-
-static int sockaddr_convert_to_un(struct socket_info *si, const struct sockaddr *in_addr, socklen_t in_len, 
-				  struct sockaddr_un *out_addr, int alloc_sock, int *bcast)
-{
-	if (!out_addr)
-		return 0;
-
-	out_addr->sun_family = AF_UNIX;
-
-	switch (in_addr->sa_family) {
-	case AF_INET:
-		switch (si->type) {
-		case SOCK_STREAM:
-		case SOCK_DGRAM:
-			break;
-		default:
-			errno = ESOCKTNOSUPPORT;
-			return -1;
-		}
-		if (alloc_sock) {
-			return convert_in_un_alloc(si, (const struct sockaddr_in *)in_addr, out_addr, bcast);
-		} else {
-			return convert_in_un_remote(si, (const struct sockaddr_in *)in_addr, out_addr, bcast);
-		}
-	case AF_UNIX:
-		memcpy(out_addr, in_addr, sizeof(*out_addr));
-		return 0;
-	default:
-		break;
-	}
-	
-	errno = EAFNOSUPPORT;
-	return -1;
-}
-
-static int sockaddr_convert_from_un(const struct socket_info *si, 
-				    const struct sockaddr_un *in_addr, 
-				    socklen_t un_addrlen,
-				    int family,
-				    struct sockaddr *out_addr,
-				    socklen_t *_out_addrlen)
-{
-	socklen_t out_addrlen;
-
-	if (out_addr == NULL || _out_addrlen == NULL) 
-		return 0;
-
-	if (un_addrlen == 0) {
-		*_out_addrlen = 0;
-		return 0;
-	}
-
-	out_addrlen = *_out_addrlen;
-	if (out_addrlen > un_addrlen) {
-		out_addrlen = un_addrlen;
-	}
-
-	switch (family) {
-	case AF_INET:
-		switch (si->type) {
-		case SOCK_STREAM:
-		case SOCK_DGRAM:
-			break;
-		default:
-			errno = ESOCKTNOSUPPORT;
-			return -1;
-		}
-		return convert_un_in(in_addr, (struct sockaddr_in *)out_addr, _out_addrlen);
-	case AF_UNIX:
-		memcpy(out_addr, in_addr, out_addrlen);
-		*_out_addrlen = out_addrlen;
-		return 0;
-	default:
-		break;
-	}
-
-	errno = EAFNOSUPPORT;
-	return -1;
-}
-
-_PUBLIC_ int swrap_socket(int domain, int type, int protocol)
-{
-	struct socket_info *si;
-	int fd;
-
-	if (!socket_wrapper_dir()) {
-		return real_socket(domain, type, protocol);
-	}
-	
-	fd = real_socket(AF_UNIX, type, 0);
-
-	if (fd == -1) return -1;
-
-	si = calloc(1, sizeof(struct socket_info));
-
-	si->domain = domain;
-	si->type = type;
-	si->protocol = protocol;
-	si->fd = fd;
-
-	DLIST_ADD(sockets, si);
-
-	return si->fd;
-}
-
-_PUBLIC_ int swrap_accept(int s, struct sockaddr *addr, socklen_t *addrlen)
-{
-	struct socket_info *parent_si, *child_si;
-	int fd;
-	struct sockaddr_un un_addr;
-	socklen_t un_addrlen = sizeof(un_addr);
-	struct sockaddr_un un_my_addr;
-	socklen_t un_my_addrlen = sizeof(un_my_addr);
-	struct sockaddr my_addr;
-	socklen_t my_addrlen = sizeof(my_addr);
-	int ret;
-
-	parent_si = find_socket_info(s);
-	if (!parent_si) {
-		return real_accept(s, addr, addrlen);
-	}
-
-	memset(&un_addr, 0, sizeof(un_addr));
-	memset(&un_my_addr, 0, sizeof(un_my_addr));
-	memset(&my_addr, 0, sizeof(my_addr));
-
-	ret = real_accept(s, (struct sockaddr *)&un_addr, &un_addrlen);
-	if (ret == -1) return ret;
-
-	fd = ret;
-
-	ret = sockaddr_convert_from_un(parent_si, &un_addr, un_addrlen,
-				       parent_si->domain, addr, addrlen);
-	if (ret == -1) return ret;
-
-	child_si = malloc(sizeof(struct socket_info));
-	memset(child_si, 0, sizeof(*child_si));
-
-	child_si->fd = fd;
-	child_si->domain = parent_si->domain;
-	child_si->type = parent_si->type;
-	child_si->protocol = parent_si->protocol;
-	child_si->bound = 1;
-
-	ret = real_getsockname(fd, &un_my_addr, &un_my_addrlen);
-	if (ret == -1) return ret;
-
-	ret = sockaddr_convert_from_un(child_si, &un_my_addr, un_my_addrlen,
-				       child_si->domain, &my_addr, &my_addrlen);
-	if (ret == -1) return ret;
-
-	child_si->myname_len = my_addrlen;
-	child_si->myname = sockaddr_dup(&my_addr, my_addrlen);
-
-	child_si->peername_len = *addrlen;
-	child_si->peername = sockaddr_dup(addr, *addrlen);
-
-	DLIST_ADD(sockets, child_si);
-
-	return fd;
-}
-
-/* using sendto() or connect() on an unbound socket would give the
-   recipient no way to reply, as unlike UDP and TCP, a unix domain
-   socket can't auto-assign emphemeral port numbers, so we need to
-   assign it here */
-static int swrap_auto_bind(struct socket_info *si)
-{
-	struct sockaddr_un un_addr;
-	struct sockaddr_in in;
-	int i;
-	char type;
-	int ret;
-	struct stat st;
-	
-	un_addr.sun_family = AF_UNIX;
-
-	switch (si->type) {
-	case SOCK_STREAM:
-		type = SOCKET_TYPE_CHAR_TCP;
-		break;
-	case SOCK_DGRAM:
-		type = SOCKET_TYPE_CHAR_UDP;
-		break;
-	default:
-		errno = ESOCKTNOSUPPORT;
-		return -1;
-	}
-	
-	for (i=0;i<1000;i++) {
-		snprintf(un_addr.sun_path, sizeof(un_addr.sun_path), 
-			 "%s/"SOCKET_FORMAT, socket_wrapper_dir(),
-			 type, socket_wrapper_default_iface(), i + 10000);
-		if (stat(un_addr.sun_path, &st) == 0) continue;
-		
-		ret = real_bind(si->fd, (struct sockaddr *)&un_addr, sizeof(un_addr));
-		if (ret == -1) return ret;
-
-		si->tmp_path = strdup(un_addr.sun_path);
-		si->bound = 1;
-		break;
-	}
-	if (i == 1000) {
-		errno = ENFILE;
-		return -1;
-	}
-	
-	memset(&in, 0, sizeof(in));
-	in.sin_family = AF_INET;
-	in.sin_port   = htons(i);
-	in.sin_addr.s_addr = htonl(127<<24 | socket_wrapper_default_iface());
-	
-	si->myname_len = sizeof(in);
-	si->myname = sockaddr_dup(&in, si->myname_len);
-	si->bound = 1;
-	return 0;
-}
-
-
-_PUBLIC_ int swrap_connect(int s, const struct sockaddr *serv_addr, socklen_t addrlen)
-{
-	int ret;
-	struct sockaddr_un un_addr;
-	struct socket_info *si = find_socket_info(s);
-
-	if (!si) {
-		return real_connect(s, serv_addr, addrlen);
-	}
-
-	if (si->bound == 0 && si->domain != AF_UNIX) {
-		ret = swrap_auto_bind(si);
-		if (ret == -1) return -1;
-	}
-
-	ret = sockaddr_convert_to_un(si, (const struct sockaddr *)serv_addr, addrlen, &un_addr, 0, NULL);
-	if (ret == -1) return -1;
-
-	ret = real_connect(s, (struct sockaddr *)&un_addr, 
-			   sizeof(struct sockaddr_un));
-
-	/* to give better errors */
-	if (serv_addr->sa_family == AF_INET) {
-		if (ret == -1 && errno == ENOENT) {
-			errno = EHOSTUNREACH;
-		}
-	}
-
-	if (ret == 0) {
-		si->peername_len = addrlen;
-		si->peername = sockaddr_dup(serv_addr, addrlen);
-	}
-
-	return ret;
-}
-
-_PUBLIC_ int swrap_bind(int s, const struct sockaddr *myaddr, socklen_t addrlen)
-{
-	int ret;
-	struct sockaddr_un un_addr;
-	struct socket_info *si = find_socket_info(s);
-
-	if (!si) {
-		return real_bind(s, myaddr, addrlen);
-	}
-
-	si->myname_len = addrlen;
-	si->myname = sockaddr_dup(myaddr, addrlen);
-
-	ret = sockaddr_convert_to_un(si, (const struct sockaddr *)myaddr, addrlen, &un_addr, 1, &si->bcast);
-	if (ret == -1) return -1;
-
-	unlink(un_addr.sun_path);
-
-	ret = real_bind(s, (struct sockaddr *)&un_addr,
-			sizeof(struct sockaddr_un));
-
-	if (ret == 0) {
-		si->bound = 1;
-	}
-
-	return ret;
-}
-
-_PUBLIC_ int swrap_getpeername(int s, struct sockaddr *name, socklen_t *addrlen)
-{
-	struct socket_info *si = find_socket_info(s);
-
-	if (!si) {
-		return real_getpeername(s, name, addrlen);
-	}
-
-	if (!si->peername) 
-	{
-		errno = ENOTCONN;
-		return -1;
-	}
-
-	memcpy(name, si->peername, si->peername_len);
-	*addrlen = si->peername_len;
-
-	return 0;
-}
-
-_PUBLIC_ int swrap_getsockname(int s, struct sockaddr *name, socklen_t *addrlen)
-{
-	struct socket_info *si = find_socket_info(s);
-
-	if (!si) {
-		return real_getsockname(s, name, addrlen);
-	}
-
-	memcpy(name, si->myname, si->myname_len);
-	*addrlen = si->myname_len;
-
-	return 0;
-}
-
-_PUBLIC_ int swrap_getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen)
-{
-	struct socket_info *si = find_socket_info(s);
-
-	if (!si) {
-		return real_getsockopt(s, level, optname, optval, optlen);
-	}
-
-	if (level == SOL_SOCKET) {
-		return real_getsockopt(s, level, optname, optval, optlen);
-	} 
-
-	switch (si->domain) {
-	case AF_UNIX:
-		return real_getsockopt(s, level, optname, optval, optlen);
-	default:
-		errno = ENOPROTOOPT;
-		return -1;
-	}
-}
-
-_PUBLIC_ int swrap_setsockopt(int s, int  level,  int  optname,  const  void  *optval, socklen_t optlen)
-{
-	struct socket_info *si = find_socket_info(s);
-
-	if (!si) {
-		return real_setsockopt(s, level, optname, optval, optlen);
-	}
-
-	if (level == SOL_SOCKET) {
-		return real_setsockopt(s, level, optname, optval, optlen);
-	}
-
-	switch (si->domain) {
-	case AF_UNIX:
-		return real_setsockopt(s, level, optname, optval, optlen);
-	case AF_INET:
-		/* Silence some warnings */
-#ifdef TCP_NODELAY
-		if (optname == TCP_NODELAY) 
-			return 0;
-#endif
-	default:
-		errno = ENOPROTOOPT;
-		return -1;
-	}
-}
-
-_PUBLIC_ ssize_t swrap_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen)
-{
-	struct sockaddr_un un_addr;
-	socklen_t un_addrlen = sizeof(un_addr);
-	int ret;
-	struct socket_info *si = find_socket_info(s);
-
-	if (!si) {
-		return real_recvfrom(s, buf, len, flags, from, fromlen);
-	}
-
-	/* irix 6.4 forgets to null terminate the sun_path string :-( */
-	memset(&un_addr, 0, sizeof(un_addr));
-	ret = real_recvfrom(s, buf, len, flags, (struct sockaddr *)&un_addr, &un_addrlen);
-	if (ret == -1) 
-		return ret;
-
-	if (sockaddr_convert_from_un(si, &un_addr, un_addrlen,
-				     si->domain, from, fromlen) == -1) {
-		return -1;
-	}
-	
-	return ret;
-}
-
-
-_PUBLIC_ ssize_t swrap_sendto(int  s,  const  void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen)
-{
-	struct sockaddr_un un_addr;
-	int ret;
-	struct socket_info *si = find_socket_info(s);
-	int bcast = 0;
-
-	if (!si) {
-		return real_sendto(s, buf, len, flags, to, tolen);
-	}
-
-	if (si->bound == 0 && si->domain != AF_UNIX) {
-		ret = swrap_auto_bind(si);
-		if (ret == -1) return -1;
-	}
-
-	ret = sockaddr_convert_to_un(si, to, tolen, &un_addr, 0, &bcast);
-	if (ret == -1) return -1;
-
-	if (bcast) {
-		struct stat st;
-		unsigned int iface;
-		unsigned int prt = ntohs(((const struct sockaddr_in *)to)->sin_port);
-		char type;
-
-		type = SOCKET_TYPE_CHAR_UDP;
-
-		for(iface=0; iface <= 0xFF; iface++) {
-			snprintf(un_addr.sun_path, sizeof(un_addr.sun_path), "%s/"SOCKET_FORMAT, 
-				 socket_wrapper_dir(), type, iface, prt);
-			if (stat(un_addr.sun_path, &st) != 0) continue;
-
-			/* ignore the any errors in broadcast sends */
-			real_sendto(s, buf, len, flags, (struct sockaddr *)&un_addr, sizeof(un_addr));
-		}
-		return len;
-	}
-
-	ret = real_sendto(s, buf, len, flags, (struct sockaddr *)&un_addr, sizeof(un_addr));
-
-	/* to give better errors */
-	if (to->sa_family == AF_INET) {
-		if (ret == -1 && errno == ENOENT) {
-			errno = EHOSTUNREACH;
-		}
-	}
-
-	return ret;
-}
-
-_PUBLIC_ int swrap_close(int fd)
-{
-	struct socket_info *si = find_socket_info(fd);
-
-	if (si) {
-		DLIST_REMOVE(sockets, si);
-
-		free(si->path);
-		free(si->myname);
-		free(si->peername);
-		if (si->tmp_path) {
-			unlink(si->tmp_path);
-			free(si->tmp_path);
-		}
-		free(si);
-	}
-
-	return real_close(fd);
-}