Changes between Version 17 and Version 18 of jazz/09-02-01

Timestamp:

Feb 2, 2009, 1:48:43 AM (15 years ago)

Author:

jazz

Comment:

--

jazz/09-02-01

@@ -375 +375 @@
 root@intrepid:~/jfbterm-0.4.7-dev# CFLAGS="-g -O0" ./configure
 }}}
+ * 繼續追為何結束時會收到 SIGSEGV 的主因
+{{{
+< 直接在 tty1 或在 screen 中執行 >
+root@intrepid:~/jfbterm-0.4.7-dev# ./jfbterm -f /etc/jfbterm.conf -e /root/test.sh
+}}}
+{{{
+root@intrepid:~/jfbterm-0.4.7-dev# gdb ./jfbterm `pidof jfbterm`
+break term.c:103
+break term.c:284
+c
+#### 直接在 tty1 不透過 screen 執行 的結果 #####
+Breakpoint 1, tterm_final (p=0x617a00) at term.c:103
+103             tterm_reset_utmp(p);
+(gdb) s
+tterm_reset_utmp (p=0x617a00) at term.c:271
+271     {
+(gdb) s
+275             tn = rindex(p->name, '/') + 4;
+(gdb) p p->name
+$1 = "/dev/pts/0", '\0' <repeats 53 times>
+#### 直接在 tty1 有透過 screen 執行 的結果 #####
+
+Breakpoint 1, tterm_final (p=0x617a00) at term.c:103
+103             tterm_reset_utmp(p);
+(gdb) s
+tterm_reset_utmp (p=0x617a00) at term.c:271
+271     {
+(gdb) s
+275             tn = rindex(p->name, '/') + 4;
+(gdb) p p->name
+$1 = "/dev/pts/1", '\0' <repeats 53 times>
+}}}