diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2006-11-18 22:03:26 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2006-11-18 22:03:26 +0000 |
| commit | 61126ab30a90b74e45a79ccb97074ab71afa6054 (patch) | |
| tree | cbc4d021bafef2561cbb37ea0d0c955bfd985401 /networking/udhcp/common.c | |
| parent | 5a3395bc01cd4b11309595a6ecdaf32f8279f378 (diff) | |
| download | busybox-61126ab30a90b74e45a79ccb97074ab71afa6054.tar.gz | |
small fixes: using fd-based io instead of FILE*-based,
missed O_TRUNC, etc
Diffstat (limited to 'networking/udhcp/common.c')
| -rw-r--r-- | networking/udhcp/common.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/networking/udhcp/common.c b/networking/udhcp/common.c index 4c18e5d51..3e916f422 100644 --- a/networking/udhcp/common.c +++ b/networking/udhcp/common.c @@ -29,9 +29,7 @@ long uptime(void) */ static inline void sanitize_fds(void) { - int fd = open(bb_dev_null, O_RDWR, 0); - if (fd < 0) - return; + int fd = xopen(bb_dev_null, O_RDWR); while (fd < 3) fd = dup(fd); close(fd); |