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author | Roland McGrath <roland@gnu.org> | 1996-02-19 23:14:44 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 1996-02-19 23:14:44 +0000 |
commit | bfc04a9ff126ea5fdbe08e281bfc61b93f31429b (patch) | |
tree | 350c306d5a798a6adde89056a09d53a287f88dcd /sysdeps/unix/sysv/linux/sys | |
parent | be10a86854716071a64f559e1f5bc94e145d0fdb (diff) | |
download | glibc-bfc04a9ff126ea5fdbe08e281bfc61b93f31429b.zip glibc-bfc04a9ff126ea5fdbe08e281bfc61b93f31429b.tar.gz glibc-bfc04a9ff126ea5fdbe08e281bfc61b93f31429b.tar.bz2 |
Sun Feb 18 15:08:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/posix/utimes.c (__utimes): There are 1000000 usecs in a
sec.
Sun Feb 18 13:56:00 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/Makefile, time/Makefile: Make `all' the default target.
Mon Feb 19 18:09:04 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
* misc/sys/ptrace.h: Moved to ...
* sysdeps/generic/sys/ptrace.h: ... here.
* sys/ptrace.h: File removed.
Sun Feb 18 12:13:07 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/Makefile (headers): Add fpu_control.h.
* sysdeps/unix/sysv/linux/i386/sysdep.S (errno): Put it into .bss
so that the symbol alias works.
* sysdeps/unix/sysv/linux/m68k/fpu_control.h (_FPU_SETCW): Corrected.
* sysdeps/unix/sysv/linux/resourcebits.h: New file.
* sysdeps/unix/sysv/linux/sys/ptrace.h: New file.
* sysdeps/unix/sysv/linux/syscalls.list: Add getegid, geteuid,
getppid and reboot.
* sysdeps/unix/sysv/linux/sysconf.c: Special version that does not
use getdtablesize.
Sat Feb 17 10:30:21 1996 David Mosberger-Tang <davidm@AZStarNet.com>
* stdio-common/printf_fp.c, stdlib/strtod.c, sysdeps/ieee754/dbl2mpn.c,
sysdeps/ieee754/ldbl2mpn.c, sysdeps/ieee754/mpn2dbl.c,
sysdeps/ieee754/mpn2ldbl.c: Cast left operands of shift instructions
to `long' where necessary.
Thu Feb 15 20:04:50 1996 Ulrich Drepper <drepper@gnu.ai.mit.edu>
* stdlib/fpioconst.h: Introduce new constant _FPIO_CONST_OFFSET.
* stdio-common/printf_fp.c, stdlib/strtod.c: Use _FPIO_CONST_OFFSET
to correctly access MPN array depending on architecture.
Diffstat (limited to 'sysdeps/unix/sysv/linux/sys')
-rw-r--r-- | sysdeps/unix/sysv/linux/sys/ptrace.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/sys/ptrace.h b/sysdeps/unix/sysv/linux/sys/ptrace.h new file mode 100644 index 0000000..51d3317 --- /dev/null +++ b/sysdeps/unix/sysv/linux/sys/ptrace.h @@ -0,0 +1,98 @@ +/* `ptrace' debugger support interface. Linux version. +Copyright (C) 1996 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _SYS_PTRACE_H +#define _SYS_PTRACE_H + +#include <features.h> + +__BEGIN_DECLS + +/* Type of the REQUEST argument to `ptrace.' */ +enum __ptrace_request +{ + /* Indicate that the process making this request should be traced. + All signals received by this process can be intercepted by its + parent, and its parent can use the other `ptrace' requests. */ + PTRACE_TRACEME = 0, +#define PT_TRACE_ME PTRACE_TRACEME + + /* Return the word in the process's text space at address ADDR. */ + PTRACE_PEEKTEXT, +#define PT_READ_I PTRACE_PEEKTEXT + + /* Return the word in the process's data space at address ADDR. */ + PTRACE_PEEKDATA, +#define PT_READ_D PTRACE_PEEKDATA + + /* Return the word in the process's user area at offset ADDR. */ + PTRACE_PEEKUSER, +#define PT_READ_U PTRACE_PEEKUSER + + /* Write the word DATA into the process's text space at address ADDR. */ + PTRACE_POKETEXT, +#define PT_WRITE_I PTRACE_POKETEXT + + /* Write the word DATA into the process's data space at address ADDR. */ + PTRACE_POKEDATA, +#define PT_WRITE_D PTRACE_POKEDATA + + /* Write the word DATA into the process's user area at offset ADDR. */ + PTRACE_POKEUSER, +#define PT_WRITE_U PTRACE_POKEUSER + + /* Continue the process. */ + PTRACE_CONT, +#define PT_CONTINUE PTRACE_CONT + + /* Kill the process. */ + PTRACE_KILL, +#define PT_KILL PTRACE_KILL + + /* Single step the process. + This is not supported on all machines. */ + PTRACE_SINGLESTEP, +#define PT_STEP PTRACE_SINGLESTEP + + /* Attach to a process that is already running. */ + PTRACE_ATTACH = 0x10, +#define PT_ATTACH PTRACE_ATTACH + + /* Detach from a process attached to with PTRACE_ATTACH. */ + PTRACE_DETACH, +#define PT_DETACH PTRACE_DETACH + + /* Continue and stop at the next (return from) syscall. */ + PTRACE_SYSCALL = 24, +}; + +/* Perform process tracing functions. REQUEST is one of the values + above, and determines the action to be taken. + For all requests except PTRACE_TRACEME, PID specifies the process to be + traced. + + PID and the other arguments described above for the various requests should + appear (those that are used for the particular request) as: + pid_t PID, void *ADDR, int DATA, void *ADDR2 + after REQUEST. */ +extern int ptrace __P ((enum __ptrace_request __request __DOTS)); + +__END_DECLS + +#endif /* sys/ptrace.h */ |