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-rw-r--r--coreutils/truncate.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/coreutils/truncate.c b/coreutils/truncate.c
index 0e36dab..e5fa656 100644
--- a/coreutils/truncate.c
+++ b/coreutils/truncate.c
@@ -64,12 +64,22 @@ int truncate_main(int argc UNUSED_PARAM, char **argv)
argv += optind;
while (*argv) {
- int fd = xopen(*argv, flags);
- if (ftruncate(fd, size) == -1) {
- bb_perror_msg("%s: ftruncate", *argv);
- ret = EXIT_FAILURE;
+ int fd = open(*argv, flags);
+ if (fd < 0) {
+ if (errno != ENOENT || !(opts & OPT_NOCREATE)) {
+ bb_perror_msg("%s: open", *argv);
+ ret = EXIT_FAILURE;
+ }
+ /* else: ENOENT && OPT_NOCREATE:
+ * do not report error, exitcode is also 0.
+ */
+ } else {
+ if (ftruncate(fd, size) == -1) {
+ bb_perror_msg("%s: truncate", *argv);
+ ret = EXIT_FAILURE;
+ }
+ xclose(fd);
}
- xclose(fd);
++argv;
}