1 files changed, 77 insertions, 0 deletions
diff --git a/static/unix-v10/man5/minus.z.5 b/static/unix-v10/man5/minus.z.5
new file mode 100644
index 00000000..a80e6138
--- /dev/null
+++ b/static/unix-v10/man5/minus.z.5
@@ -0,0 +1,77 @@
+This shows the changes needed to a System V or UNIX 5.0 UUCP to
+implement the -z option.  The -n option is in the standard system,
+but you usually want to be notified if something goes wrong.
+
+I looked at the 4.0 sources and compared them to the 5.0.  The programs
+have changed but the changes aren't many.  Only uucp.h, uux.c, and uuxqt.c
+need be changed.  I'll be putting in the changes once I get permission from
+our systems people.
+
+==============================================================
+---- uucp.h ---- 137,139 ----
+   #define X_USER		'U'
+   #define X_NONOTI	'N'
+ > #define X_NONZERO	'Z'	/* don't notify if zero return */
+   #define X_SENDFILE	'S'
+==============================================================
+---- uux.c ----  54, 55 ----
+   	int nonoti = 0;
+ > #ifdef X_NONZERO
+ > 	int nonzero = 0;
+ > #endif
+   	int	uid, ret;
+---- uux.c ---- 146,149 ----
+   		case 'n':
+   			nonoti = 1;
+   			break;
+ > #ifdef X_NONZERO
+ > 		case 'z':
+ > 			nonzero = 1;
+ > 			break;
+ > #endif
+   		default:
+---- uux.c ---- 218,221 ----
+   	if (nonoti)
+   		fprintf(fprx,"%c\n", X_NONOTI);
+ > #ifdef X_NONZERO
+ > 	if (nonzero)
+ >		fprintf(fprx,"%c\n", X_NONZERO);
+ > #endif
+   	if (statop)
+   		fprintf(fprx,"%c %s\n", X_MAILF, Sfile);
+==============================================================
+---- uuxqt.c ---- 185,188 ----
+   	int stcico = 0;
+   	int argnok;
+ > #ifdef X_NONZERO
+ > 	int nonzero = 0;
+ > #endif
+   	char xcmd[200];
+---- uuxqt.c ----  43, 45 ----
+   			case X_NONOTI:
+   				notiok = 0;
+   				break;
+ > #ifdef X_NONZERO
+ > 			/*
+ > 			 * notify only if non-zero status return
+ > 			 */
+ > 			case X_NONZERO:
+ > 				nonzero = 1;
+ > 				break;
+ > #endif
+   			default:
+---- uuxqt.c ---- 273,278 ----
+   		if (strcmp(xcmd, "rmail") != SAME
+ > #ifndef X_NONZERO
+   		  && strcmp(xcmd, "mail") != SAME) {
+ > #else
+ > 		  && strcmp(xcmd, "mail") != SAME
+ > 		  && (!nonzero || (nonzero && ret != 0)) {
+ > #endif
+   
+   		/*
+   		 * see if user wants respcifiction
+   		 */
+==============================================================
+
+