Added EX_BIN definition for executing binary i/o programs using stdio on Unix.

src/sbbs3/download.cpp

@@ -194,7 +194,7 @@ int sbbs_t::protocol(char *cmdline, int cd)
 	i=external(cmdline
 		,EX_OUTL
 #ifdef __unix__		/* file xfer progs use stdio on Unix */
-		|EX_INR|EX_OUTR
+		|EX_INR|EX_OUTR|EX_BIN
 #endif
 		,p);
 	sys_status&=~SS_FILEXFER;

src/sbbs3/execmisc.cpp

@@ -967,7 +967,7 @@ int sbbs_t::exec_misc(csi_t* csi, char *path)
 							? cfg.prot[i]->dlcmd : cfg.prot[i]->ulcmd,str,str,buf)
 							,EX_OUTL
 #ifdef __unix__		/* file xfer progs use stdio on Unix */
-							|EX_INR|EX_OUTR
+							|EX_INR|EX_OUTR|EX_BIN
 #endif
 							)==0)
 							csi->logic=LOGIC_TRUE;
@@ -989,7 +989,7 @@ int sbbs_t::exec_misc(csi_t* csi, char *path)
 							 ? cfg.prot[i]->dlcmd : cfg.prot[i]->ulcmd,*pp,*pp,buf)
 							,EX_OUTL
 #ifdef __unix__		/* file xfer progs use stdio on Unix */
-							|EX_INR|EX_OUTR
+							|EX_INR|EX_OUTR|EX_BIN
 #endif
 							)==0)
 							csi->logic=LOGIC_TRUE;

src/sbbs3/sbbsdefs.h

@@ -718,6 +718,7 @@ enum {						/* readmail and delmailidx which types		*/
 #define EX_OFFLINE	(1<<8)	/* Run this program offline					*/
 #define EX_NATIVE	(1<<9)	/* Native 32-bit application				*/
 #define EX_BG		(1<<10)	/* Back-ground/detached process				*/
+#define EX_BIN		(1<<11)	/* Binary mode (no Unix LF to CRLF)			*/
 
 #define OS2_POPEN	(1<<0)	/* Leave COM port open						*/