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Correct uu_lock_txfr. I don't think this ever worked correctly.

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This commit is contained in:
Brian Somers 2000-10-02 17:32:00 +00:00
parent 80af0816cd
commit ecbf047d3b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=66558
1 changed files with 6 additions and 5 deletions
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11
lib/libutil/uucplock.c
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@ -139,13 +139,14 @@ uu_lock_txfr(const char *ttyname, pid_t pid)
if ((fd = open(lckname, O_RDWR)) < 0)
return UU_LOCK_OWNER_ERR;
if (get_pid(fd, &err) != getpid())
return UU_LOCK_OWNER_ERR;
lseek(fd, 0, SEEK_SET);
if (put_pid(fd, pid))
return UU_LOCK_WRITE_ERR;
err = UU_LOCK_OWNER_ERR;
else {
lseek(fd, 0, SEEK_SET);
err = put_pid(fd, pid) ? 0 : UU_LOCK_WRITE_ERR;
}
close(fd);
return UU_LOCK_OK;
return err;
}
int