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Print warning messages per default; new options -d0..-d4

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This commit is contained in:
Gerhard Rieger 2023-06-14 11:14:46 +02:00
parent dc777a00bb
commit 557f299b82
17 changed files with 115 additions and 62 deletions

4
xio-pty.c
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@ -149,9 +149,7 @@ static int xioopen_pty(int argc, const char *argv[], struct opt *opts, int xiofl
#endif /* HAVE_OPENPTY */
if (!retropt_string(opts, OPT_SYMBOLIC_LINK, &linkname)) {
if (Unlink(linkname) < 0 && errno != ENOENT) {
Error2("unlink(\"%s\"): %s", linkname, strerror(errno));
}
xio_unlink(linkname, E_ERROR);
if (Symlink(ptyname, linkname) < 0) {
Error3("symlink(\"%s\", \"%s\"): %s",
ptyname, linkname, strerror(errno));