terminate error message with newline

[st.git] / std.c

diff --git a/std.c b/std.c
index a0d9a54..4afdc3c 100644 (file)
--- a/std.c
+++ b/std.c
@@ -13,7 +13,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#define LENGTH(x)      (sizeof (x) / sizeof (x)[0])
+#define LENGTH(x)      (sizeof(x) / sizeof((x)[0]))
 #define MAX(a,b)       (((a) > (b)) ? (a) : (b))
 #define MIN(a,b)       (((a) < (b)) ? (a) : (b))
 
@@ -107,45 +107,28 @@ getpty(void) {
        ptm = getpt();
 #elif _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600
        ptm = posix_openpt(O_RDWR);
-#elif defined(__sgi)
-       ttydev = _getpty(&ptm, O_RDWR, 0622, 0);
-#elif defined(_AIX)
-       ptm = open("/dev/ptc", O_RDWR);
 #else
        ptm = open("/dev/ptmx", O_RDWR);
-#if defined(__hpux)
        if(ptm == -1)
-               ptm = open("/dev/ptym/clone", O_RDWR);
-#endif
-       if(ptm == -1) {
                if(openpty(&ptm, &pts, NULL, NULL, NULL) == -1)
                        eprintn("error, cannot open pty");
-               return;
-       }
 #endif
+#if defined(_XOPEN_SOURCE)
        if(ptm != -1) {
-#if defined(_XOPEN_SOURCE) || !defined(__sgi) || !defined(_AIX)
                if(grantpt(ptm) == -1)
                        eprintn("error, cannot grant access to pty");
                if(unlockpt(ptm) == -1)
                        eprintn("error, cannot unlock pty");
                ptsdev = ptsname(ptm);
-#elif defined(_AIX)
-               ptsdev = ttyname(ptm);
-#endif
                if(!ptsdev)
                        eprintn("error, slave pty name undefined");
                pts = open(ptsdev, O_RDWR);
                if(pts == -1)
                        eprintn("error, cannot open slave pty");
-               puts(ptsdev);
-#if defined(__hpux) || defined(sun) || defined(__sun)
-               ioctl(pts, I_PUSH, "ptem");
-               ioctl(pts, I_PUSH, "ldterm");
-#endif
        }
        else
                eprintn("error, cannot open pty");
+#endif
 }
 
 void
@@ -183,7 +166,7 @@ parseesc(void) {
                                s |= QuestionMark; 
                        else if(c == ';') {
                                if(!(s & Digit))
-                                       eprint("syntax error");
+                                       eprint("syntax error\n");
                                s &= ~Digit;
                                j++;
                        }
@@ -333,8 +316,5 @@ main(int argc, char *argv[]) {
                eprint("usage: st [-v]\n");
        getpty();
        shell();
-       fdopen(fptm, "r+");
-       if(!fptm)
-               eprintn("cannot open slave pty");
        return 0;
 }