search for: r_load_x11_shlib

Displaying 2 results from an estimated 2 matches for "r_load_x11_shlib".

2000 Jun 02
1
R.bin (1.1.0) gives segfault
...n/R.bin") that R.bin segfaults. It accesses the empty R_HOME variable and should better give an error instead of a crash: a gdb output snippet: ... Program received signal SIGSEGV, Segmentation fault. 0x3ff800d6a10 in strcpy () (gdb) backtrace #0 0x3ff800d6a10 in strcpy () #1 0x1200efda0 in R_load_X11_shlib () at dynload.c:454 #2 0x1200ecc88 in main (ac=1, av=0x11fffef28) at system.c:160 (gdb) up #1 0x1200efda0 in R_load_X11_shlib () at dynload.c:454 454 strcpy(X11_DLL, getenv("R_HOME")); some test for getenv returning NULL followed by exit(1) would be better. Albrecht ..........
2002 Feb 18
0
shared libraries on AIX (PR#1316)
...R almost works if I build on AIX without the R shared library (except for crashing on exit and a few other anomalies). I can't get it to do much at all if I build with --enable-R-shlib. For example, it won't load the X11 driver. I ran R in a debugger and traced it down to the point where R_load_X11_shlib successfully loads the R_X11.so library and calls R_init_X11. This calls R_setX11Routines in src/unix/X11.c. On entry to this function, ptr_X11DeviceDriver = 0x2002eb20 and dev = 0x2014ba08. After the statement ptr_X11DeviceDriver = dev; is executed, ptr_X11DeviceDriver remains unchanged...