diff options
Diffstat (limited to 'toys/cp.c')
-rw-r--r-- | toys/cp.c | 17 |
1 files changed, 5 insertions, 12 deletions
@@ -58,18 +58,11 @@ DEFINE_GLOBALS( void cp_file(char *src, char *dst, struct stat *srcst) { int fdout = -1; - char overwrite; - - if ((toys.optflags & FLAG_i) && access(dst, R_OK) == 0) { - // -i flag is specified and dst file exists. - // If user does not confirm, don't copy the file - // Ideally I'd use perror here, but it always appends a newline - // to the string, resulting in the input prompt being displayed - // on the next line. - fprintf(stderr, "cp: overwrite '%s'? ", dst); - (void)scanf("%c", &overwrite); - if (!(overwrite == 'y' || overwrite == 'Y')) return; - } + + // -i flag is specified and dst file exists. + if ((toys.optflags&FLAG_i) && !access(dst, R_OK) + && !yesno("cp: overwrite", 1)) + return; if (toys.optflags & FLAG_v) printf("'%s' -> '%s'\n", src, dst); |