#include "rsync.h"
extern int dry_run;
+extern int read_only;
+
+#define CHECK_RO if (read_only) {errno = EROFS; return -1;}
int do_unlink(char *fname)
{
if (dry_run) return 0;
+ CHECK_RO
return unlink(fname);
}
int do_symlink(char *fname1, char *fname2)
{
if (dry_run) return 0;
+ CHECK_RO
return symlink(fname1, fname2);
}
int do_link(char *fname1, char *fname2)
{
if (dry_run) return 0;
+ CHECK_RO
return link(fname1, fname2);
}
#endif
int do_lchown(const char *path, uid_t owner, gid_t group)
{
if (dry_run) return 0;
+ CHECK_RO
return lchown(path, owner, group);
}
int do_mknod(char *pathname, mode_t mode, dev_t dev)
{
if (dry_run) return 0;
+ CHECK_RO
return mknod(pathname, mode, dev);
}
#endif
int do_rmdir(char *pathname)
{
if (dry_run) return 0;
+ CHECK_RO
return rmdir(pathname);
}
int do_open(char *pathname, int flags, mode_t mode)
{
if (dry_run) return -1;
+ CHECK_RO
return open(pathname, flags, mode);
}
int do_chmod(const char *path, mode_t mode)
{
if (dry_run) return 0;
+ CHECK_RO
return chmod(path, mode);
}
#endif
int do_rename(char *fname1, char *fname2)
{
if (dry_run) return 0;
+ CHECK_RO
return rename(fname1, fname2);
}
int do_mkdir(char *fname, mode_t mode)
{
if (dry_run) return 0;
+ CHECK_RO
return mkdir(fname, mode);
}
char *do_mktemp(char *template)
{
if (dry_run) return NULL;
+ if (read_only) {errno = EROFS; return NULL;}
return mktemp(template);
}
#endif
}
+#ifdef USE_MMAP
+void *do_mmap(void *start, int len, int prot, int flags, int fd, OFF_T offset)
+{
+#if HAVE_OFF64_T
+ return mmap64(start, len, prot, flags, fd, offset);
+#else
+ return mmap(start, len, prot, flags, fd, offset);
+#endif
+}
+#endif
+
char *d_name(struct dirent *di)
{
#if HAVE_BROKEN_READDIR