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-rw-r--r--src/misc/openpty.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/src/misc/openpty.c b/src/misc/openpty.c
index 10202473..b6962e13 100644
--- a/src/misc/openpty.c
+++ b/src/misc/openpty.c
@@ -6,28 +6,30 @@
/* Nonstandard, but vastly superior to the standard functions */
-int openpty(int *m, int *s, char *name, const struct termios *tio, const struct winsize *ws)
+int openpty(int *pm, int *ps, char *name, const struct termios *tio, const struct winsize *ws)
{
- int n=0;
+ int m, s, n=0;
char buf[20];
- *m = open("/dev/ptmx", O_RDWR|O_NOCTTY);
- if (*m < 0) return -1;
+ m = open("/dev/ptmx", O_RDWR|O_NOCTTY);
+ if (m < 0) return -1;
- if (ioctl(*m, TIOCSPTLCK, &n) || ioctl (*m, TIOCGPTN, &n)) {
- close(*m);
+ if (ioctl(m, TIOCSPTLCK, &n) || ioctl (m, TIOCGPTN, &n)) {
+ close(m);
return -1;
}
if (!name) name = buf;
snprintf(name, sizeof buf, "/dev/pts/%d", n);
- if ((*s = open(name, O_RDWR|O_NOCTTY)) < 0) {
- close(*m);
+ if ((s = open(name, O_RDWR|O_NOCTTY)) < 0) {
+ close(m);
return -1;
}
- if (tio) tcsetattr(*s, TCSANOW, tio);
- if (ws) ioctl(*s, TIOCSWINSZ, ws);
+ if (tio) tcsetattr(s, TCSANOW, tio);
+ if (ws) ioctl(s, TIOCSWINSZ, ws);
+ *pm = m;
+ *ps = s;
return 0;
}