From 3a9241add947cb6d24b5de7a8927517426a78795 Mon Sep 17 00:00:00 2001 From: Rob Landley Date: Sat, 25 Aug 2012 14:25:22 -0500 Subject: Move commands into "posix", "lsb", and "other" menus/directories. --- toys/truncate.c | 47 ----------------------------------------------- 1 file changed, 47 deletions(-) delete mode 100644 toys/truncate.c (limited to 'toys/truncate.c') diff --git a/toys/truncate.c b/toys/truncate.c deleted file mode 100644 index dccd3215..00000000 --- a/toys/truncate.c +++ /dev/null @@ -1,47 +0,0 @@ -/* vi: set sw=4 ts=4: - * - * truncate.c - set file length, extending sparsely if necessary - * - * Copyright 2011 Rob Landley - * - * Not in SUSv4 - -USE_TRUNCATE(NEWTOY(truncate, "<1s#|c", TOYFLAG_BIN)) - -config TRUNCATE - bool "truncate" - default y - help - usage: truncate [-c] -s file... - Set length of file(s), extending sparsely if necessary. - - -c Don't create file if it doesn't exist. - -s New size -*/ - -#include "toys.h" - -DEFINE_GLOBALS( - long size; -) - -#define TT this.truncate - -static void do_truncate(int fd, char *name) -{ - if (fd<0) return; - if (ftruncate(fd, TT.size)) { - perror_msg("failed to set '%s' to '%ld'", name, TT.size); - toys.exitval = EXIT_FAILURE; - } -} - -void truncate_main(void) -{ - int cr = !(toys.optflags&1); - - // Create files with mask rwrwrw. - // Nonexistent files are only an error if we're supposed to create them. - loopfiles_rw(toys.optargs, O_WRONLY|(cr ? O_CREAT : 0), 0666, cr, - do_truncate); -} -- cgit v1.2.3