#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);
}
OFF_T do_lseek(int fd, OFF_T offset, int whence)
{
#if HAVE_OFF64_T
+ off64_t lseek64();
return lseek64(fd, offset, whence);
#else
return lseek(fd, offset, whence);
char *d_name(struct dirent *di)
{
-#if defined(SunOS) && SunOS >= 50
- static int first = 1;
- static int broken;
- if (first) {
- first = 0;
- if (!di->d_name[0] && strcmp(".", di->d_name-2)==0) {
- fprintf(stderr,"WARNING: broken readdir\n");
- broken = 1;
- }
- }
- if (broken)
- return (di->d_name - 2);
-#endif
+#if HAVE_BROKEN_READDIR
+ return (di->d_name - 2);
+#else
return di->d_name;
+#endif
}