#include <dlfcn.h>
#include <errno.h>
#include "libsmbclient.h"
+#include "bsd-strlfunc.h"
#include "wrapper.h"
/*
if (! initialized) initialize(); \
(* smbw_libc.write)(debugFd, "["buf"]", sizeof(buf)+1); \
errno = saved_errno; \
- } while (0);
+ } while (0)
#else
# define check_init(buf) \
do { \
if (! initialized) smbw_initialize(); \
- } while (0);
+ } while (0)
#endif
static void initialize(void);
#if SMBW_DEBUG & 0x1
char *error;
#endif
-
+
saved_errno = errno;
if (initialized) {
- errno = saved_errno;
return;
}
initialized = 1;
if ((lib = dlopen("/lib/libc.so.6", RTLD_NOW | RTLD_GLOBAL)) == NULL) {
+#ifdef RTLD_NEXT
+ lib = RTLD_NEXT;
+#else
exit(1);
+#endif
}
#if SMBW_DEBUG & 0x1
* C library doesn't support them, then the wrapper function will
* never be called, and the null pointer will never be dereferenced.
*/
- do {
- GETSYM(write, "write"); /* first, to allow debugging */
- GETSYM(open, "open");
- GETSYM(_open, "_open");
- GETSYM(__open, "__open");
- GETSYM(open64, "open64");
- GETSYM(_open64, "_open64");
- GETSYM(__open64, "__open64");
- GETSYM(pread, "pread");
- GETSYM(pread64, "pread64");
- GETSYM(pwrite, "pwrite");
- GETSYM(pwrite64, "pwrite64");
- GETSYM(close, "close");
- GETSYM(__close, "__close");
- GETSYM(_close, "_close");
- GETSYM(fcntl, "fcntl");
- GETSYM(__fcntl, "__fcntl");
- GETSYM(_fcntl, "_fcntl");
- GETSYM(getdents, "getdents");
- GETSYM(__getdents, "__getdents");
- GETSYM(_getdents, "_getdents");
- GETSYM(getdents64, "getdents64");
- GETSYM(lseek, "lseek");
- GETSYM(__lseek, "__lseek");
- GETSYM(_lseek, "_lseek");
- GETSYM(lseek64, "lseek64");
- GETSYM(__lseek64, "__lseek64");
- GETSYM(_lseek64, "_lseek64");
- GETSYM(read, "read");
- GETSYM(__read, "__read");
- GETSYM(_read, "_read");
- GETSYM(__write, "__write");
- GETSYM(_write, "_write");
- GETSYM(access, "access");
- GETSYM(chmod, "chmod");
- GETSYM(fchmod, "fchmod");
- GETSYM(chown, "chown");
- GETSYM(fchown, "fchown");
- GETSYM(__xstat, "__xstat");
- GETSYM(getcwd, "getcwd");
- GETSYM(mkdir, "mkdir");
- GETSYM(__fxstat, "__fxstat");
- GETSYM(__lxstat, "__lxstat");
- GETSYM(stat, "stat");
- GETSYM(lstat, "lstat");
- GETSYM(fstat, "fstat");
- GETSYM(unlink, "unlink");
- GETSYM(utime, "utime");
- GETSYM(utimes, "utimes");
- GETSYM(readlink, "readlink");
- GETSYM(rename, "rename");
- GETSYM(rmdir, "rmdir");
- GETSYM(symlink, "symlink");
- GETSYM(dup, "dup");
- GETSYM(dup2, "dup2");
- GETSYM(opendir, "opendir");
- GETSYM(readdir, "readdir");
- GETSYM(closedir, "closedir");
- GETSYM(telldir, "telldir");
- GETSYM(seekdir, "seekdir");
- GETSYM(creat, "creat");
- GETSYM(creat64, "creat64");
- GETSYM(__xstat64, "__xstat64");
- GETSYM(stat64, "stat64");
- GETSYM(__fxstat64, "__fxstat64");
- GETSYM(fstat64, "fstat64");
- GETSYM(__lxstat64, "__lxstat64");
- GETSYM(lstat64, "lstat64");
- GETSYM(_llseek, "_llseek");
- GETSYM(readdir64, "readdir64");
- GETSYM(readdir_r, "readdir_r");
- GETSYM(readdir64_r, "readdir64_r");
- GETSYM(setxattr, "setxattr");
- GETSYM(lsetxattr, "lsetxattr");
- GETSYM(fsetxattr, "fsetxattr");
- GETSYM(getxattr, "getxattr");
- GETSYM(lgetxattr, "lgetxattr");
- GETSYM(fgetxattr, "fgetxattr");
- GETSYM(removexattr, "removexattr");
- GETSYM(lremovexattr, "lremovexattr");
- GETSYM(fremovexattr, "fremovexattr");
- GETSYM(listxattr, "listxattr");
- GETSYM(llistxattr, "llistxattr");
- GETSYM(flistxattr, "flistxattr");
- GETSYM(chdir, "chdir");
- GETSYM(fchdir, "fchdir");
- GETSYM(fork, "fork");
- GETSYM(select, "select");
- GETSYM(_select, "_select");
- GETSYM(__select, "__select");
- } while (0);
+ GETSYM(write, "write"); /* first, to allow debugging */
+ GETSYM(open, "open");
+ GETSYM(_open, "_open");
+ GETSYM(__open, "__open");
+ GETSYM(open64, "open64");
+ GETSYM(_open64, "_open64");
+ GETSYM(__open64, "__open64");
+ GETSYM(pread, "pread");
+ GETSYM(pread64, "pread64");
+ GETSYM(pwrite, "pwrite");
+ GETSYM(pwrite64, "pwrite64");
+ GETSYM(close, "close");
+ GETSYM(__close, "__close");
+ GETSYM(_close, "_close");
+ GETSYM(fcntl, "fcntl");
+ GETSYM(__fcntl, "__fcntl");
+ GETSYM(_fcntl, "_fcntl");
+ GETSYM(getdents, "getdents");
+ GETSYM(__getdents, "__getdents");
+ GETSYM(_getdents, "_getdents");
+ GETSYM(getdents64, "getdents64");
+ GETSYM(lseek, "lseek");
+ GETSYM(__lseek, "__lseek");
+ GETSYM(_lseek, "_lseek");
+ GETSYM(lseek64, "lseek64");
+ GETSYM(__lseek64, "__lseek64");
+ GETSYM(_lseek64, "_lseek64");
+ GETSYM(read, "read");
+ GETSYM(__read, "__read");
+ GETSYM(_read, "_read");
+ GETSYM(__write, "__write");
+ GETSYM(_write, "_write");
+ GETSYM(access, "access");
+ GETSYM(chmod, "chmod");
+ GETSYM(fchmod, "fchmod");
+ GETSYM(chown, "chown");
+ GETSYM(fchown, "fchown");
+ GETSYM(__xstat, "__xstat");
+ GETSYM(getcwd, "getcwd");
+ GETSYM(mkdir, "mkdir");
+ GETSYM(__fxstat, "__fxstat");
+ GETSYM(__lxstat, "__lxstat");
+ GETSYM(stat, "stat");
+ GETSYM(lstat, "lstat");
+ GETSYM(fstat, "fstat");
+ GETSYM(unlink, "unlink");
+ GETSYM(utime, "utime");
+ GETSYM(utimes, "utimes");
+ GETSYM(readlink, "readlink");
+ GETSYM(rename, "rename");
+ GETSYM(rmdir, "rmdir");
+ GETSYM(symlink, "symlink");
+ GETSYM(dup, "dup");
+ GETSYM(dup2, "dup2");
+ GETSYM(opendir, "opendir");
+ GETSYM(readdir, "readdir");
+ GETSYM(closedir, "closedir");
+ GETSYM(telldir, "telldir");
+ GETSYM(seekdir, "seekdir");
+ GETSYM(creat, "creat");
+ GETSYM(creat64, "creat64");
+ GETSYM(__xstat64, "__xstat64");
+ GETSYM(stat64, "stat64");
+ GETSYM(__fxstat64, "__fxstat64");
+ GETSYM(fstat64, "fstat64");
+ GETSYM(__lxstat64, "__lxstat64");
+ GETSYM(lstat64, "lstat64");
+ GETSYM(_llseek, "_llseek");
+ GETSYM(readdir64, "readdir64");
+ GETSYM(readdir_r, "readdir_r");
+ GETSYM(readdir64_r, "readdir64_r");
+ GETSYM(setxattr, "setxattr");
+ GETSYM(lsetxattr, "lsetxattr");
+ GETSYM(fsetxattr, "fsetxattr");
+ GETSYM(getxattr, "getxattr");
+ GETSYM(lgetxattr, "lgetxattr");
+ GETSYM(fgetxattr, "fgetxattr");
+ GETSYM(removexattr, "removexattr");
+ GETSYM(lremovexattr, "lremovexattr");
+ GETSYM(fremovexattr, "fremovexattr");
+ GETSYM(listxattr, "listxattr");
+ GETSYM(llistxattr, "llistxattr");
+ GETSYM(flistxattr, "flistxattr");
+ GETSYM(chdir, "chdir");
+ GETSYM(fchdir, "fchdir");
+ GETSYM(fork, "fork");
+ GETSYM(select, "select");
+ GETSYM(_select, "_select");
+ GETSYM(__select, "__select");
+#ifdef RTLD_NEXT
+ if (lib != RTLD_NEXT) {
+ dlclose(lib);
+ }
+#else
dlclose(lib);
-
+#endif
+
+ /* Ensure that the C library is immediately available */
if ((lib = dlopen("/lib/libc.so.6", RTLD_NOW | RTLD_GLOBAL)) == NULL) {
exit(1);
}
#if SMBW_DEBUG & 4
{
- if ((debugFd =
- open(SMBW_DEBUG_FILE, O_WRONLY | O_CREAT | O_APPEND)) < 0)
- {
+ if ((debugFd =
+ open(SMBW_DEBUG_FILE, O_WRONLY | O_CREAT | O_APPEND)) < 0)
+ {
# define SMBW_MESSAGE "Could not create " SMBW_DEBUG_FILE "\n"
- (* smbw_libc.write)(1, SMBW_MESSAGE, sizeof(SMBW_MESSAGE));
+ (* smbw_libc.write)(1, SMBW_MESSAGE, sizeof(SMBW_MESSAGE));
# undef SMBW_MESSAGE
- exit(1);
- }
+ exit(1);
+ }
}
#endif
-
+
errno = saved_errno;
}
static void dirent_convert(struct SMBW_dirent *src, struct dirent *dest)
{
char *p;
-
+
memset(dest, '\0', sizeof(*dest));
dest->d_ino = src->d_ino;
dest->d_off = src->d_off;
-
+
switch(src->d_type)
{
case SMBC_WORKGROUP:
dest->d_type = DT_LNK;
break;
}
-
+
dest->d_reclen = src->d_reclen;
- strncpy(dest->d_name, src->d_name, sizeof(dest->d_name));
+ smbw_strlcpy(dest->d_name, src->d_name, sizeof(dest->d_name));
p = dest->d_name + strlen(dest->d_name) + 1;
- strncpy(p, src->d_comment, sizeof(dest->d_name) - (p - dest->d_name));
+ smbw_strlcpy(p,
+ src->d_comment,
+ sizeof(dest->d_name) - (p - dest->d_name));
}
static void dirent64_convert(struct SMBW_dirent *src, struct dirent64 *dest)
{
char *p;
-
+
memset(dest, '\0', sizeof(*dest));
dest->d_ino = src->d_ino;
dest->d_off = src->d_off;
-
+
switch(src->d_type)
{
case SMBC_WORKGROUP:
dest->d_type = DT_LNK;
break;
}
-
+
dest->d_reclen = src->d_reclen;
- strncpy(dest->d_name, src->d_name, sizeof(dest->d_name));
+ smbw_strlcpy(dest->d_name, src->d_name, sizeof(dest->d_name));
p = dest->d_name + strlen(dest->d_name) + 1;
- strncpy(p, src->d_comment, sizeof(dest->d_name) - (p - dest->d_name));
+ smbw_strlcpy(p,
+ src->d_comment,
+ sizeof(dest->d_name) - (p - dest->d_name));
}
static int openx(char *name, int flags, mode_t mode, int (* f)(char *, int, mode_t))
if (smbw_path(name)) {
return smbw_open(name, flags, mode);
}
-
+
return (* f)(name, flags, mode);
}
if (smbw_fd(fd)) {
return smbw_close(fd);
}
-
+
return (* f)(fd);
}
if (smbw_fd(fd)) {
return smbw_fcntl(fd, cmd, arg);
}
-
+
return (* f)(fd, cmd, arg);
}
struct SMBW_dirent *internal;
int ret;
int n;
-
+
/*
* LIMITATION: If they pass a count which is not a multiple of
* the size of struct dirent, they will not get a partial
* structure; we ignore the excess count.
*/
n = (count / sizeof(struct dirent));
-
+
internal_count = sizeof(struct SMBW_dirent) * n;
internal = malloc(internal_count);
if (internal == NULL) {
ret = smbw_getdents(fd, internal, internal_count);
if (ret <= 0)
return ret;
-
+
ret = sizeof(struct dirent) * n;
for (i = 0; i < n; i++)
dirent_convert(&internal[i], &external[i]);
-
+
return ret;
}
-
+
return (* f)(fd, external, count);
}
off_t (* f)(int, off_t, int))
{
off_t ret;
-
+
/*
* We have left the definitions of the smbw_ functions undefined,
* because types such as off_t can differ in meaning betweent his
* integer value, however, MUST have their return value defined.
*/
off64_t smbw_lseek();
-
+
if (smbw_fd(fd)) {
return (off_t) smbw_lseek(fd, offset, whence);
}
-
+
ret = (* f)(fd, offset, whence);
if (smbw_debug)
{
off64_t (* f)(int, off64_t, int))
{
off64_t ret;
-
+
/*
* We have left the definitions of the smbw_ functions undefined,
* because types such as off_t can differ in meaning betweent his
* integer value, however, MUST have their return value defined.
*/
off64_t smbw_lseek();
-
+
if (smbw_fd(fd))
ret = smbw_lseek(fd, offset, whence);
else
if (smbw_fd(fd)) {
return smbw_read(fd, buf, count);
}
-
+
return (* f)(fd, buf, count);
}
if (smbw_fd(fd)) {
return smbw_write(fd, buf, count);
}
-
+
return (* f)(fd, buf, count);
}
{
va_list ap;
mode_t mode;
-
+
va_start(ap, flags);
mode = va_arg(ap, mode_t);
va_end(ap);
-
+
check_init("open");
-
+
return openx((char *) name, flags, mode, smbw_libc.open);
}
int _open(char *name, int flags, mode_t mode)
{
check_init("open");
-
+
return openx(name, flags, mode, smbw_libc._open);
}
int __open(char *name, int flags, mode_t mode)
{
check_init("open");
-
+
return openx(name, flags, mode, smbw_libc.__open);
}
{
va_list ap;
mode_t mode;
-
+
va_start(ap, flags);
mode = va_arg(ap, mode_t);
va_end(ap);
-
+
check_init("open64");
return openx((char *) name, flags, mode, smbw_libc.open64);
}
ssize_t pread(int fd, void *buf, size_t size, off_t ofs)
{
check_init("pread");
-
+
if (smbw_fd(fd)) {
return smbw_pread(fd, buf, size, ofs);
}
-
+
return (* smbw_libc.pread)(fd, buf, size, ofs);
}
ssize_t pread64(int fd, void *buf, size_t size, off64_t ofs)
{
check_init("pread64");
-
+
if (smbw_fd(fd)) {
return smbw_pread(fd, buf, size, (off_t) ofs);
}
-
+
return (* smbw_libc.pread64)(fd, buf, size, ofs);
}
ssize_t pwrite(int fd, const void *buf, size_t size, off_t ofs)
{
check_init("pwrite");
-
+
if (smbw_fd(fd)) {
return smbw_pwrite(fd, (void *) buf, size, ofs);
}
-
+
return (* smbw_libc.pwrite)(fd, (void *) buf, size, ofs);
}
ssize_t pwrite64(int fd, const void *buf, size_t size, off64_t ofs)
{
check_init("pwrite64");
-
+
if (smbw_fd(fd)) {
return smbw_pwrite(fd, (void *) buf, size, (off_t) ofs);
}
-
+
return (* smbw_libc.pwrite64)(fd, (void *) buf, size, ofs);
}
{
va_list ap;
long arg;
-
+
va_start(ap, cmd);
arg = va_arg(ap, long);
va_end(ap);
-
+
check_init("fcntl");
return fcntlx(fd, cmd, arg, smbw_libc.fcntl);
}
{
va_list ap;
long arg;
-
+
va_start(ap, cmd);
arg = va_arg(ap, long);
va_end(ap);
-
+
check_init("__fcntl");
return fcntlx(fd, cmd, arg, smbw_libc.__fcntl);
}
{
va_list ap;
long arg;
-
+
va_start(ap, cmd);
arg = va_arg(ap, long);
va_end(ap);
-
+
check_init("_fcntl");
return fcntlx(fd, cmd, arg, smbw_libc._fcntl);
}
struct SMBW_dirent *internal;
int ret;
int n;
-
+
/*
* LIMITATION: If they pass a count which is not a multiple of
* the size of struct dirent, they will not get a partial
* structure; we ignore the excess count.
*/
n = (count / sizeof(struct dirent64));
-
+
internal = malloc(sizeof(struct SMBW_dirent) * n);
if (internal == NULL) {
errno = ENOMEM;
ret = smbw_getdents(fd, internal, count);
if (ret <= 0)
return ret;
-
+
ret = sizeof(struct dirent) * count;
for (i = 0; count; i++, count--)
dirent64_convert(&internal[i], &external[i]);
-
+
return ret;
}
-
+
return (* smbw_libc.getdents64)(fd, external, count);
}
int access(const char *name, int mode)
{
check_init("access");
-
+
if (smbw_path((char *) name)) {
return smbw_access((char *) name, mode);
}
-
+
return (* smbw_libc.access)((char *) name, mode);
}
int chmod(const char *name, mode_t mode)
{
check_init("chmod");
-
+
if (smbw_path((char *) name)) {
return smbw_chmod((char *) name, mode);
}
-
+
return (* smbw_libc.chmod)((char *) name, mode);
}
int fchmod(int fd, mode_t mode)
{
check_init("fchmod");
-
+
if (smbw_fd(fd)) {
/* Not yet implemented in libsmbclient */
return ENOTSUP;
}
-
+
return (* smbw_libc.fchmod)(fd, mode);
}
int chown(const char *name, uid_t owner, gid_t group)
{
check_init("chown");
-
+
if (smbw_path((char *) name)) {
return smbw_chown((char *) name, owner, group);
}
-
+
return (* smbw_libc.chown)((char *) name, owner, group);
}
int fchown(int fd, uid_t owner, gid_t group)
{
check_init("fchown");
-
+
if (smbw_fd(fd)) {
/* Not yet implemented in libsmbclient */
return ENOTSUP;
}
-
+
return (* smbw_libc.fchown)(fd, owner, group);
}
int mkdir(const char *name, mode_t mode)
{
check_init("mkdir");
-
+
if (smbw_path((char *) name)) {
return smbw_mkdir((char *) name, mode);
}
-
+
return (* smbw_libc.mkdir)((char *) name, mode);
}
int __fxstat(int vers, int fd, struct stat *st)
{
check_init("__fxstat");
-
+
if (smbw_fd(fd)) {
struct SMBW_stat statbuf;
int ret = smbw_fstat(fd, &statbuf);
stat_convert(&statbuf, st);
return ret;
}
-
+
return (* smbw_libc.__fxstat)(vers, fd, st);
}
int __xstat(int vers, const char *name, struct stat *st)
{
check_init("__xstat");
-
+
if (smbw_path((char *) name)) {
struct SMBW_stat statbuf;
int ret = smbw_stat((char *) name, &statbuf);
stat_convert(&statbuf, st);
return ret;
}
-
+
return (* smbw_libc.__xstat)(vers, (char *) name, st);
}
int __lxstat(int vers, const char *name, struct stat *st)
{
check_init("__lxstat");
-
+
if (smbw_path((char *) name)) {
struct SMBW_stat statbuf;
int ret = smbw_stat((char *) name, &statbuf);
stat_convert(&statbuf, st);
return ret;
}
-
+
return (* smbw_libc.__lxstat)(vers, (char *) name, st);
}
int stat(const char *name, struct stat *st)
{
check_init("stat");
-
+
if (smbw_path((char *) name)) {
struct SMBW_stat statbuf;
int ret = smbw_stat((char *) name, &statbuf);
stat_convert(&statbuf, st);
return ret;
}
-
+
return (* smbw_libc.stat)((char *) name, st);
}
int lstat(const char *name, struct stat *st)
{
check_init("lstat");
-
+
if (smbw_path((char *) name)) {
struct SMBW_stat statbuf;
int ret = smbw_stat((char *) name, &statbuf);
stat_convert(&statbuf, st);
return ret;
}
-
+
return (* smbw_libc.lstat)((char *) name, st);
}
int fstat(int fd, struct stat *st)
{
check_init("fstat");
-
+
if (smbw_fd(fd)) {
struct SMBW_stat statbuf;
int ret = smbw_fstat(fd, &statbuf);
stat_convert(&statbuf, st);
return ret;
}
-
+
return (* smbw_libc.fstat)(fd, st);
}
int unlink(const char *name)
{
check_init("unlink");
-
+
if (smbw_path((char *) name)) {
return smbw_unlink((char *) name);
}
-
+
return (* smbw_libc.unlink)((char *) name);
}
int utime(const char *name, const struct utimbuf *tvp)
{
check_init("utime");
-
+
if (smbw_path(name)) {
return smbw_utime(name, (struct utimbuf *) tvp);
}
-
+
return (* smbw_libc.utime)((char *) name, (struct utimbuf *) tvp);
}
int utimes(const char *name, const struct timeval *tvp)
{
check_init("utimes");
-
+
if (smbw_path(name)) {
return smbw_utimes(name, (struct timeval *) tvp);
}
-
+
return (* smbw_libc.utimes)((char *) name, (struct timeval *) tvp);
}
int readlink(const char *path, char *buf, size_t bufsize)
{
check_init("readlink");
-
+
if (smbw_path((char *) path)) {
return smbw_readlink(path, (char *) buf, bufsize);
}
-
+
return (* smbw_libc.readlink)((char *) path, buf, bufsize);
}
int rename(const char *oldname, const char *newname)
{
int p1, p2;
-
+
check_init("rename");
-
+
p1 = smbw_path((char *) oldname);
p2 = smbw_path((char *) newname);
if (p1 ^ p2) {
if (p1 && p2) {
return smbw_rename((char *) oldname, (char *) newname);
}
-
+
return (* smbw_libc.rename)((char *) oldname, (char *) newname);
}
int rmdir(const char *name)
{
check_init("rmdir");
-
+
if (smbw_path((char *) name)) {
return smbw_rmdir((char *) name);
}
-
+
return (* smbw_libc.rmdir)((char *) name);
}
int symlink(const char *topath, const char *frompath)
{
int p1, p2;
-
+
check_init("symlink");
-
+
p1 = smbw_path((char *) topath);
p2 = smbw_path((char *) frompath);
if (p1 || p2) {
errno = EPERM;
return -1;
}
-
+
return (* smbw_libc.symlink)((char *) topath, (char *) frompath);
}
int dup(int fd)
{
check_init("dup");
-
+
if (smbw_fd(fd)) {
return smbw_dup(fd);
}
-
+
return (* smbw_libc.dup)(fd);
}
int dup2(int oldfd, int newfd)
{
check_init("dup2");
-
+
if (smbw_fd(newfd)) {
(* smbw_libc.close)(newfd);
}
if (smbw_fd(oldfd)) {
return smbw_dup2(oldfd, newfd);
}
-
+
return (* smbw_libc.dup2)(oldfd, newfd);
}
DIR *opendir(const char *name)
{
check_init("opendir");
-
+
if (smbw_path((char *) name)) {
return (void *)smbw_opendir((char *) name);
}
-
+
return (* smbw_libc.opendir)((char *) name);
}
struct dirent *readdir(DIR *dir)
{
check_init("readdir");
-
+
if (smbw_dirp(dir)) {
static struct dirent external;
struct SMBW_dirent * internal = (void *)smbw_readdir(dir);
int closedir(DIR *dir)
{
check_init("closedir");
-
+
if (smbw_dirp(dir)) {
return smbw_closedir(dir);
}
-
+
return (* smbw_libc.closedir)(dir);
}
long telldir(DIR *dir)
{
check_init("telldir");
-
+
if (smbw_dirp(dir)) {
return (long) smbw_telldir(dir);
}
-
+
return (* smbw_libc.telldir)(dir);
}
void seekdir(DIR *dir, long offset)
{
check_init("seekdir");
-
+
if (smbw_dirp(dir)) {
smbw_seekdir(dir, (long long) offset);
return;
}
-
+
(* smbw_libc.seekdir)(dir, offset);
}
int creat(const char *path, mode_t mode)
{
extern int creat_bits;
-
+
check_init("creat");
return openx((char *) path, creat_bits, mode, smbw_libc.open);
}
int creat64(const char *path, mode_t mode)
{
extern int creat_bits;
-
+
check_init("creat64");
return openx((char *) path, creat_bits, mode, smbw_libc.open64);
}
int __xstat64 (int ver, const char *name, struct stat64 *st64)
{
check_init("__xstat64");
-
+
if (smbw_path((char *) name)) {
struct SMBW_stat statbuf;
int ret = smbw_stat((char *) name, &statbuf);
stat64_convert(&statbuf, st64);
return ret;
}
-
+
return (* smbw_libc.__xstat64)(ver, (char *) name, st64);
}
int stat64(const char *name, struct stat64 *st64)
{
check_init("stat64");
-
+
if (smbw_path((char *) name)) {
struct SMBW_stat statbuf;
int ret = smbw_stat((char *) name, &statbuf);
stat64_convert(&statbuf, st64);
return ret;
}
-
+
return (* smbw_libc.stat64)((char *) name, st64);
}
int __fxstat64(int ver, int fd, struct stat64 *st64)
{
check_init("__fxstat64");
-
+
if (smbw_fd(fd)) {
struct SMBW_stat statbuf;
int ret = smbw_fstat(fd, &statbuf);
stat64_convert(&statbuf, st64);
return ret;
}
-
+
return (* smbw_libc.__fxstat64)(ver, fd, st64);
}
int fstat64(int fd, struct stat64 *st64)
{
check_init("fstat64");
-
+
if (smbw_fd(fd)) {
struct SMBW_stat statbuf;
int ret = smbw_fstat(fd, &statbuf);
stat64_convert(&statbuf, st64);
return ret;
}
-
+
return (* smbw_libc.fstat64)(fd, st64);
}
int __lxstat64(int ver, const char *name, struct stat64 *st64)
{
check_init("__lxstat64");
-
+
if (smbw_path((char *) name)) {
struct SMBW_stat statbuf;
int ret = smbw_stat(name, &statbuf);
stat64_convert(&statbuf, st64);
return ret;
}
-
+
return (* smbw_libc.__lxstat64)(ver, (char *) name, st64);
}
int lstat64(const char *name, struct stat64 *st64)
{
check_init("lstat64");
-
+
if (smbw_path((char *) name)) {
struct SMBW_stat statbuf;
int ret = smbw_stat((char *) name, &statbuf);
stat64_convert(&statbuf, st64);
return ret;
}
-
+
return (* smbw_libc.lstat64)((char *) name, st64);
}
int _llseek(unsigned int fd, unsigned long offset_high, unsigned long offset_low, loff_t *result, unsigned int whence)
{
check_init("_llseek");
-
+
if (smbw_fd(fd)) {
*result = lseek(fd, offset_low, whence);
return (*result < 0 ? -1 : 0);
}
-
+
return (* smbw_libc._llseek)(fd, offset_high, offset_low, result, whence);
}
struct dirent64 *readdir64(DIR *dir)
{
check_init("readdir64");
-
+
if (smbw_dirp(dir)) {
static struct dirent64 external;
struct SMBW_dirent * internal = (void *)smbw_readdir(dir);
}
return NULL;
}
-
+
return (* smbw_libc.readdir64)(dir);
}
int readdir_r(DIR *dir, struct dirent *external, struct dirent **result)
{
check_init("readdir_r");
-
+
if (smbw_dirp(dir)) {
struct SMBW_dirent internal;
int ret = smbw_readdir_r(dir, &internal, NULL);
}
return ret;
}
-
+
return (* smbw_libc.readdir_r)(dir, external, result);
}
int readdir64_r(DIR *dir, struct dirent64 *external, struct dirent64 **result)
{
check_init("readdir64_r");
-
+
if (smbw_dirp(dir)) {
struct SMBW_dirent internal;
int ret = smbw_readdir_r(dir, &internal, NULL);
}
return ret;
}
-
+
return (* smbw_libc.readdir64_r)(dir, external, result);
}
if (smbw_path(fname)) {
return smbw_setxattr(fname, name, value, size, flags);
}
-
+
return (* smbw_libc.setxattr)(fname, name, value, size, flags);
}
if (smbw_path(fname)) {
return smbw_lsetxattr(fname, name, value, size, flags);
}
-
+
return (* smbw_libc.lsetxattr)(fname, name, value, size, flags);
}
if (smbw_fd(fd)) {
return smbw_fsetxattr(fd, name, value, size, flags);
}
-
+
return (* smbw_libc.fsetxattr)(fd, name, value, size, flags);
}
if (smbw_path(fname)) {
return smbw_getxattr(fname, name, value, size);
}
-
+
return (* smbw_libc.getxattr)(fname, name, value, size);
}
if (smbw_path(fname)) {
return smbw_lgetxattr(fname, name, value, size);
}
-
+
return (* smbw_libc.lgetxattr)(fname, name, value, size);
}
if (smbw_fd(fd)) {
return smbw_fgetxattr(fd, name, value, size);
}
-
+
return (* smbw_libc.fgetxattr)(fd, name, value, size);
}
if (smbw_path(fname)) {
return smbw_removexattr(fname, name);
}
-
+
return (* smbw_libc.removexattr)(fname, name);
}
if (smbw_path(fname)) {
return smbw_lremovexattr(fname, name);
}
-
+
return (* smbw_libc.lremovexattr)(fname, name);
}
if (smbw_fd(fd)) {
return smbw_fremovexattr(fd, name);
}
-
+
return (* smbw_libc.fremovexattr)(fd, name);
}
if (smbw_path(fname)) {
return smbw_listxattr(fname, list, size);
}
-
+
return (* smbw_libc.listxattr)(fname, list, size);
}
if (smbw_path(fname)) {
return smbw_llistxattr(fname, list, size);
}
-
+
return (* smbw_libc.llistxattr)(fname, list, size);
}
if (smbw_fd(fd)) {
return smbw_flistxattr(fd, list, size);
}
-
+
return (* smbw_libc.flistxattr)(fd, list, size);
}
{
static int in_progress = 0;
void __libc_free(void *ptr);
-
+
if (in_progress) return;
in_progress = 1;
__libc_free(ptr);
{
/* Our entire purpose for trapping signals is to call this! */
sys_select_signal();
-
+
/* Call the user's handler */
if (user_action[signum].sa_handler != SIG_IGN &&
user_action[signum].sa_handler != SIG_DFL &&
int saved_errno;
sigset_t sigset;
struct sigaction new_action;
-
+
saved_errno = errno;
for (i=1; i<_NSIG; i++) {
sigemptyset(&sigset);
new_action.sa_mask = sigset;
new_action.sa_flags = SA_SIGINFO;
new_action.sa_sigaction = smbw_sigaction_handler;
-
+
if (sigaction(i, &new_action, &user_action[i]) < 0) {
if (errno != EINVAL) {
return -1;
}
}
errno = saved_errno;
-
+
ret = (* select_fn)(n, readfds, writefds, exceptfds, timeout);
saved_errno = errno;
-
+
for (i=0; i<_NSIG; i++) {
(void) sigaction(i, &user_action[i], NULL);
}
-
+
errno = saved_errno;
return ret;
}
struct timeval *timeout)
{
check_init("select");
-
+
return do_select(n, readfds, writefds, exceptfds,
timeout, smbw_libc.select);
}
struct timeval *timeout)
{
check_init("_select");
-
+
return do_select(n, readfds, writefds, exceptfds,
timeout, smbw_libc._select);
}
struct timeval *timeout)
{
check_init("__select");
-
+
return do_select(n, readfds, writefds, exceptfds,
timeout, smbw_libc.__select);
}
git.samba.org / nivanova / samba-autobuild / .git / commitdiff