diff options
Diffstat (limited to 'toys/cat.c')
-rw-r--r-- | toys/cat.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/toys/cat.c b/toys/cat.c deleted file mode 100644 index 81bfcafd..00000000 --- a/toys/cat.c +++ /dev/null @@ -1,42 +0,0 @@ -/* vi: set sw=4 ts=4: - * - * cat.c - copy inputs to stdout. - * - * Copyright 2006 Rob Landley <rob@landley.net> - * - * See http://www.opengroup.org/onlinepubs/009695399/utilities/cat.html - -USE_CAT(NEWTOY(cat, "u", TOYFLAG_BIN)) - -config CAT - bool "cat" - default y - help - usage: cat [-u] [file...] - Copy (concatenate) files to stdout. If no files listed, copy from stdin. - Filename "-" is a synonym for stdin. - - -u Copy one byte at a time (slow). -*/ - -#include "toys.h" - -static void do_cat(int fd, char *name) -{ - int len, size=toys.optflags ? 1 : sizeof(toybuf); - - for (;;) { - len = read(fd, toybuf, size); - if (len<0) { - perror_msg("%s",name); - toys.exitval = EXIT_FAILURE; - } - if (len<1) break; - xwrite(1, toybuf, len); - } -} - -void cat_main(void) -{ - loopfiles(toys.optargs, do_cat); -} |