Attachment 140617 Details for Bug 187261 – file.shar

file.shar

file.shar (text/plain), 8.03 KB, created by Kris Moore on 2014-03-04 18:10:00 UTC

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Creator: Kris Moore

Created: 2014-03-04 18:10:00 UTC

Size: 8.03 KB

patch

obsolete

># This is a shell archive.  Save it in a file, remove anything before
># this line, and then unpack it by entering "sh file".  Note, it may
># create directories; files and directories will be owned by you and
># have default permissions.
>#
># This archive contains:
>#
>#	.
>#	./fusexmp.c
>#	./socktest.c
>#
>echo c - .
>mkdir -p . > /dev/null 2>&1
>echo x - ./fusexmp.c
>sed 's/^X//' >./fusexmp.c << 'e2b4462e60c1b7270abe13927239aced'
>X/*
>X  FUSE: Filesystem in Userspace
>X  Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
>X
>X  This program can be distributed under the terms of the GNU GPL.
>X  See the file COPYING.
>X
>X  gcc -Wall `pkg-config fuse --cflags --libs` fusexmp.c -o fusexmp
>X*/
>X
>X#define FUSE_USE_VERSION 26
>X
>X#ifdef HAVE_CONFIG_H
>X#include <config.h>
>X#endif
>X
>X#ifdef linux
>X/* For pread()/pwrite() */
>X#define _XOPEN_SOURCE 500
>X#endif
>X
>X#include <fuse.h>
>X#include <stdio.h>
>X#include <string.h>
>X#include <unistd.h>
>X#include <fcntl.h>
>X#include <dirent.h>
>X#include <errno.h>
>X#include <sys/time.h>
>X#ifdef HAVE_SETXATTR
>X#include <sys/xattr.h>
>X#endif
>X
>Xstatic int xmp_getattr(const char *path, struct stat *stbuf)
>X{
>X	int res;
>X
>X	res = lstat(path, stbuf);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_access(const char *path, int mask)
>X{
>X	int res;
>X
>X	res = access(path, mask);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_readlink(const char *path, char *buf, size_t size)
>X{
>X	int res;
>X
>X	res = readlink(path, buf, size - 1);
>X	if (res == -1)
>X		return -errno;
>X
>X	buf[res] = '\0';
>X	return 0;
>X}
>X
>X
>Xstatic int xmp_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
>X		       off_t offset, struct fuse_file_info *fi)
>X{
>X	DIR *dp;
>X	struct dirent *de;
>X
>X	(void) offset;
>X	(void) fi;
>X
>X	dp = opendir(path);
>X	if (dp == NULL)
>X		return -errno;
>X
>X	while ((de = readdir(dp)) != NULL) {
>X		struct stat st;
>X		memset(&st, 0, sizeof(st));
>X		st.st_ino = de->d_ino;
>X		st.st_mode = de->d_type << 12;
>X		if (filler(buf, de->d_name, &st, 0))
>X			break;
>X	}
>X
>X	closedir(dp);
>X	return 0;
>X}
>X
>Xstatic int xmp_mknod(const char *path, mode_t mode, dev_t rdev)
>X{
>X	int res;
>X
>X	/* On Linux this could just be 'mknod(path, mode, rdev)' but this
>X	   is more portable */
>X	if (S_ISREG(mode)) {
>X		res = open(path, O_CREAT | O_EXCL | O_WRONLY, mode);
>X		if (res >= 0)
>X			res = close(res);
>X	} else if (S_ISFIFO(mode))
>X		res = mkfifo(path, mode);
>X	else
>X		res = mknod(path, mode, rdev);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_mkdir(const char *path, mode_t mode)
>X{
>X	int res;
>X
>X	res = mkdir(path, mode);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_unlink(const char *path)
>X{
>X	int res;
>X
>X	res = unlink(path);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_rmdir(const char *path)
>X{
>X	int res;
>X
>X	res = rmdir(path);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_symlink(const char *from, const char *to)
>X{
>X	int res;
>X
>X	res = symlink(from, to);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_rename(const char *from, const char *to)
>X{
>X	int res;
>X
>X	res = rename(from, to);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_link(const char *from, const char *to)
>X{
>X	int res;
>X
>X	res = link(from, to);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_chmod(const char *path, mode_t mode)
>X{
>X	int res;
>X
>X	res = chmod(path, mode);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_chown(const char *path, uid_t uid, gid_t gid)
>X{
>X	int res;
>X
>X	res = lchown(path, uid, gid);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_truncate(const char *path, off_t size)
>X{
>X	int res;
>X
>X	res = truncate(path, size);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_utimens(const char *path, const struct timespec ts[2])
>X{
>X	int res;
>X	struct timeval tv[2];
>X
>X	tv[0].tv_sec = ts[0].tv_sec;
>X	tv[0].tv_usec = ts[0].tv_nsec / 1000;
>X	tv[1].tv_sec = ts[1].tv_sec;
>X	tv[1].tv_usec = ts[1].tv_nsec / 1000;
>X
>X	res = utimes(path, tv);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_open(const char *path, struct fuse_file_info *fi)
>X{
>X	int res;
>X
>X	res = open(path, fi->flags);
>X	if (res == -1)
>X		return -errno;
>X
>X	close(res);
>X	return 0;
>X}
>X
>Xstatic int xmp_read(const char *path, char *buf, size_t size, off_t offset,
>X		    struct fuse_file_info *fi)
>X{
>X	int fd;
>X	int res;
>X
>X	(void) fi;
>X	fd = open(path, O_RDONLY);
>X	if (fd == -1)
>X		return -errno;
>X
>X	res = pread(fd, buf, size, offset);
>X	if (res == -1)
>X		res = -errno;
>X
>X	close(fd);
>X	return res;
>X}
>X
>Xstatic int xmp_write(const char *path, const char *buf, size_t size,
>X		     off_t offset, struct fuse_file_info *fi)
>X{
>X	int fd;
>X	int res;
>X
>X	(void) fi;
>X	fd = open(path, O_WRONLY);
>X	if (fd == -1)
>X		return -errno;
>X
>X	res = pwrite(fd, buf, size, offset);
>X	if (res == -1)
>X		res = -errno;
>X
>X	close(fd);
>X	return res;
>X}
>X
>Xstatic int xmp_statfs(const char *path, struct statvfs *stbuf)
>X{
>X	int res;
>X
>X	res = statvfs(path, stbuf);
>X	if (res == -1)
>X		return -errno;
>X
>X	return 0;
>X}
>X
>Xstatic int xmp_release(const char *path, struct fuse_file_info *fi)
>X{
>X	/* Just a stub.	 This method is optional and can safely be left
>X	   unimplemented */
>X
>X	(void) path;
>X	(void) fi;
>X	return 0;
>X}
>X
>Xstatic int xmp_fsync(const char *path, int isdatasync,
>X		     struct fuse_file_info *fi)
>X{
>X	/* Just a stub.	 This method is optional and can safely be left
>X	   unimplemented */
>X
>X	(void) path;
>X	(void) isdatasync;
>X	(void) fi;
>X	return 0;
>X}
>X
>X#ifdef HAVE_SETXATTR
>X/* xattr operations are optional and can safely be left unimplemented */
>Xstatic int xmp_setxattr(const char *path, const char *name, const char *value,
>X			size_t size, int flags)
>X{
>X	int res = lsetxattr(path, name, value, size, flags);
>X	if (res == -1)
>X		return -errno;
>X	return 0;
>X}
>X
>Xstatic int xmp_getxattr(const char *path, const char *name, char *value,
>X			size_t size)
>X{
>X	int res = lgetxattr(path, name, value, size);
>X	if (res == -1)
>X		return -errno;
>X	return res;
>X}
>X
>Xstatic int xmp_listxattr(const char *path, char *list, size_t size)
>X{
>X	int res = llistxattr(path, list, size);
>X	if (res == -1)
>X		return -errno;
>X	return res;
>X}
>X
>Xstatic int xmp_removexattr(const char *path, const char *name)
>X{
>X	int res = lremovexattr(path, name);
>X	if (res == -1)
>X		return -errno;
>X	return 0;
>X}
>X#endif /* HAVE_SETXATTR */
>X
>Xstatic struct fuse_operations xmp_oper = {
>X	.getattr	= xmp_getattr,
>X	.access		= xmp_access,
>X	.readlink	= xmp_readlink,
>X	.readdir	= xmp_readdir,
>X	.mknod		= xmp_mknod,
>X	.mkdir		= xmp_mkdir,
>X	.symlink	= xmp_symlink,
>X	.unlink		= xmp_unlink,
>X	.rmdir		= xmp_rmdir,
>X	.rename		= xmp_rename,
>X	.link		= xmp_link,
>X	.chmod		= xmp_chmod,
>X	.chown		= xmp_chown,
>X	.truncate	= xmp_truncate,
>X	.utimens	= xmp_utimens,
>X	.open		= xmp_open,
>X	.read		= xmp_read,
>X	.write		= xmp_write,
>X	.statfs		= xmp_statfs,
>X	.release	= xmp_release,
>X	.fsync		= xmp_fsync,
>X#ifdef HAVE_SETXATTR
>X	.setxattr	= xmp_setxattr,
>X	.getxattr	= xmp_getxattr,
>X	.listxattr	= xmp_listxattr,
>X	.removexattr	= xmp_removexattr,
>X#endif
>X};
>X
>Xint main(int argc, char *argv[])
>X{
>X	umask(0);
>X	return fuse_main(argc, argv, &xmp_oper, NULL);
>X}
>e2b4462e60c1b7270abe13927239aced
>echo x - ./socktest.c
>sed 's/^X//' >./socktest.c << 'eea2de23f17c2563cae55bb24c3ec03f'
>X#include <stdio.h>
>X#include <errno.h>
>X#include <stdlib.h>
>X#include <unistd.h>
>X#include <string.h>
>X#include <sys/socket.h>
>X#include <sys/types.h>
>X#include <sys/un.h>
>X#include <signal.h>
>X
>Xint main(int argc, char **argv)
>X{
>X   char path[FILENAME_MAX];
>X   strcpy(path, "/tmp/socket.sock");
>X
>X   union {
>X     struct sockaddr_un u;
>X     struct sockaddr s;
>X   } adr = {  .u = {0} };
>X   
>X   int sock = socket(PF_UNIX, SOCK_STREAM, 0);
>X   if ( sock < 0 )
>X   {
>X      perror("socket");
>X      return -1;
>X   }
>X  
>X   adr.u.sun_family = AF_UNIX;
>X   strncpy(adr.u.sun_path, path, sizeof (adr.u.sun_path) -1 );
>X   if ( bind (sock, &adr.s, sizeof(adr) ) < 0 )
>X   {
>X      perror("bind");
>X      return -1;
>X   }
>X
>X  return 0;
>X
>X}
>eea2de23f17c2563cae55bb24c3ec03f
>exit

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Attachments on bug 187261: 140617