vfprintf(fp,fmt,vl);fflush(fp);fclose(fp);} } av_log_set_callback(FFmpegLogFunc);使用说明 av_log(NULL,AV_LOG_WARNING,"start to write oneline to test av_log");日志回调函数调整 1)选择性的打印,代码...
1632 vfprintf.c:No such file or directory.2、用gdb的“bt”命令显示当前调用堆栈(gdb)bt 0 0x00007ffff6d95cd0 in_IO_vfprintf_internal(s&61;0x7ffff710c620<IO_2_1_stdout_>format&61;lt;optimized out&...
3511=at 0x40936A5:vfprintf(vfprintf.c:1655) 3511=by 0x409881E:printf(printf.c:34) 3511=by 0x4063934:(below main)(libc-start.c:260) 3511=Address 0x420002e is 0 bytes after a block of size 6 alloc'd ...
3511=at 0x40936A5:vfprintf(vfprintf.c:1655) 3511=by 0x409881E:printf(printf.c:34) 3511=by 0x4063934:(below main)(libc-start.c:260) 3511=Address 0x420002e is 0 bytes after a block of size 6 alloc'd ...
3511=at 0x40936A5:vfprintf(vfprintf.c:1655) 3511=by 0x409881E:printf(printf.c:34) 3511=by 0x4063934:(below main)(libc-start.c:260) 3511=Address 0x420002e is 0 bytes after a block of size 6 alloc'd ...
3511=at 0x40936A5:vfprintf(vfprintf.c:1655) 3511=by 0x409881E:printf(printf.c:34) 3511=by 0x4063934:(below main)(libc-start.c:260) 3511=Address 0x420002e is 0 bytes after a block of size 6 alloc'd ...
所以下一步需要确定发生错误前程序中函数之间的调用关系(gdb)backtrace/显示程序的堆栈信息#0 0x0014f78f in vfprintf()from/lib/libc.so.6#1 0x0016f4dc in vsprintf()from/lib/libc.so.6#2 0x00157b4b in ...
vfprintf(stderr,fmt,argp);va_end(argp);lua_close(L);exit(EXIT_FAILURE);}C&43;43;编译由于 Lua 既可以作为 C 代码来编译&xff0c;也可以作为 C&43;43;代码来编译&xff0c;因此 lua.h 中并没有包含以下这种在 C 标准...