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Made delete_file() backup files it is removing if --backup was specified.

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This commit is contained in:
Wayne Davison
2005-02-19 23:39:47 +00:00
parent 40cc28516d
commit 042f470ef9
1 changed files with 15 additions and 1 deletions
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16
rsync.c
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@@ -42,6 +42,15 @@ extern int make_backups;
extern struct stats stats;
extern char *backup_dir;
extern char *log_format;
extern char *backup_suffix;
extern int backup_suffix_len;
static int is_backup_file(char *fn)
{
int k = strlen(fn) - backup_suffix_len;
return k > 0 && strcmp(fn+k, backup_suffix) == 0;
}
/*
@@ -72,7 +81,12 @@ int delete_file(char *fname, int mode, int flags)
return -1;
if (!S_ISDIR(mode)) {
if (robust_unlink(fname) == 0) {
int ok;
if (make_backups && (backup_dir || !is_backup_file(fname)))
ok = make_backup(fname);
else
ok = robust_unlink(fname) == 0;
if (ok) {
if ((verbose || log_format) && !(flags & DEL_TERSE))
log_delete(fname, mode);
deletion_count++;