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author | Rob Landley <rob@landley.net> | 2016-08-04 10:16:59 -0500 |
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committer | Rob Landley <rob@landley.net> | 2016-08-04 10:16:59 -0500 |
commit | 027a73a903af306449710ce12bc09e0e3550c6c9 (patch) | |
tree | a415cb11fa6f2b34e63b8259fc52342aaa8fec75 /toys/posix/comm.c | |
parent | 145b7024b5fbb74f16d5e403fb004ff8209bc4a0 (diff) | |
download | toybox-027a73a903af306449710ce12bc09e0e3550c6c9.tar.gz |
Make xopen() skip stdin/stdout/stderr, add xopen_stdio() if you want stdout,
add xopenro() that takes one argument and understands "-" means stdin,
and switch over lots of users.
Diffstat (limited to 'toys/posix/comm.c')
-rw-r--r-- | toys/posix/comm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/toys/posix/comm.c b/toys/posix/comm.c index 6c726cf6..ded262f5 100644 --- a/toys/posix/comm.c +++ b/toys/posix/comm.c @@ -48,8 +48,7 @@ void comm_main(void) if (toys.optflags == 7) return; for (i = 0; i < 2; i++) { - file[i] = strcmp("-", toys.optargs[i]) - ? xopen(toys.optargs[i], O_RDONLY) : 0; + file[i] = xopenro(toys.optargs[i]); line[i] = get_line(file[i]); } |