Messages in this thread | | | Subject | strace (or ptrace) still broken in 2.1.9 | Date | Wed, 13 Nov 1996 12:52:28 +0100 | From | Michael Lausch <> |
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After nstalling 2.1.9 and recompiling strace, i got the following output when running strace in it's source directory:
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open("/disk/StarOffice3.1/linux-x86/../linux-x86/lib/libc.so.5",O_RDONLY) = -1 ENOENT (No such file or directory) open(ptrace: umoven: I/O error 0x4000814f, O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
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brk(0x8009000) = 0x8009000 stat(ptrace: umoven: I/O error 0x8008800, {st_mode=S_IFDIR|0755, st_size=2048, ...}) = 0 open(ptrace: umoven: I/O error 0x8008800, O_RDONLY) = 3
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fcntl(3, F_SETFD, FD_CLOEXEC) = 0 brk(0x800b000) = 0x800b000 getdents(3, /* 58 entries */, 4096) = 1188 getdents(3, /* 30 entries */, 4096) = 608 getdents(3, /* 0 entries */, 4096) = 0 close(3) = 0 brk(0x800d000) = 0x800d000 fstat(1, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 3), ...}) = 0 mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40007000 ioctl(1, TCGETS, 0xbfffef5c) = -1 ENOTTY (Not a typewriter) write(1, "COPYRIGHT\nCREDITS\nChangeLog\nI"..., 776) = 776 _exit(0)
I think there is a problem left with peeking at user memory using ptrace. I hope only strace is affected and gdb isn't ;-) --- g.a.m.s. edv dienstleistungen gmbh finger mla@murmel.gams.at for PGP key <http://www.gams.at/~mla>
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