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Fixes for warnings in FreeBSD build

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2011-08-28 05:31:49 +02:00
parent 1285437217
commit 24915117a2
3 changed files with 13 additions and 11 deletions
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18
libbb/getpty.c
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@ -19,20 +19,22 @@ int FAST_FUNC xgetpty(char *line)
if (p > 0) {
grantpt(p); /* chmod+chown corresponding slave pty */
unlockpt(p); /* (what does this do?) */
#ifndef HAVE_PTSNAME_R
const char *name;
name = ptsname(p); /* find out the name of slave pty */
if (!name) {
bb_perror_msg_and_die("ptsname error (is /dev/pts mounted?)");
# ifndef HAVE_PTSNAME_R
{
const char *name;
name = ptsname(p); /* find out the name of slave pty */
if (!name) {
bb_perror_msg_and_die("ptsname error (is /dev/pts mounted?)");
}
safe_strncpy(line, name, GETPTY_BUFSIZE);
}
safe_strncpy(line, name, GETPTY_BUFSIZE);
#else
# else
/* find out the name of slave pty */
if (ptsname_r(p, line, GETPTY_BUFSIZE-1) != 0) {
bb_perror_msg_and_die("ptsname error (is /dev/pts mounted?)");
}
line[GETPTY_BUFSIZE-1] = '\0';
#endif
# endif
return p;
}
#else