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On Sat, Aug 07, 1999 at 03:04:56AM -0400, Greg Lindahl wrote: > Well, I did that, but it still gives > 2GB return values. I even > edited /usr/share/magic to confirm that I was setting the right bit. > 2.2.5-16 kernel, which means it's the source shipped with RH 6.0. Bugger it all for a lark. Glibc is being "helpful": execve("./a.out", ["./a.out"], [/* 24 vars */]) = 0 brk(0) = 0x120100c20 open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 4 fstat(4, {st_mode=01, st_size=934060944, ...}) = 0 mmap(0, 2147480832, PROT_READ, 0 /* MAP_??? */, 0, 0) = 0x40010000 close(4) = 0 open("/lib/libc.so.6.1", O_RDONLY) = 4 mmap(0, 0, PROT_NONE, 0 /* MAP_??? */, 0, 0) = 0x40014000 munmap(0x40014000, 8192) = 0 mmap(0, 8192, PROT_NONE, 0 /* MAP_??? */, 0, 0) = 0x40110000 mprotect(0x401d8000, 1153256, PROT_NONE) = 0 mmap(0x402d0000, 1153256, PROT_NONE, 0 /* MAP_??? */, 0, 0) = 0x402d0000 mmap(0x402e8000, 1153256, PROT_NONE, 0 /* MAP_??? */, 0, 0) = 0x402e8000 close(4) = 0 munmap(0x40010000, 14596) = 0 personality(PER_LINUX) = 8388608 Whee. We've just reset 32bit mode. In the meantime, drop `personality(0x800000)' somewhere near the beginning of main. r~
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