diff options
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/fpathconf.c | 5 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/linux_fsinfo.h | 7 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/pathconf.c | 5 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/profil-counter.h | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sys/ptrace.h | 179 |
5 files changed, 195 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/fpathconf.c b/sysdeps/unix/sysv/linux/fpathconf.c index 81ddef3944..3c01de6e0c 100644 --- a/sysdeps/unix/sysv/linux/fpathconf.c +++ b/sysdeps/unix/sysv/linux/fpathconf.c @@ -1,5 +1,5 @@ /* Linux specific extensions to fpathconf. - Copyright (C) 1991, 1995, 1996, 1998 Free Software Foundation, Inc. + Copyright (C) 1991, 1995, 1996, 1998, 1999 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 @@ -68,6 +68,9 @@ __fpathconf (fd, name) case UFS_CIGAM: return UFS_LINK_MAX; + case REISERFS_SUPER_MAGIC: + return REISERFS_LINK_MAX; + default: return LINK_MAX; } diff --git a/sysdeps/unix/sysv/linux/linux_fsinfo.h b/sysdeps/unix/sysv/linux/linux_fsinfo.h index 9dfb034b7d..ff2036017e 100644 --- a/sysdeps/unix/sysv/linux/linux_fsinfo.h +++ b/sysdeps/unix/sysv/linux/linux_fsinfo.h @@ -1,5 +1,5 @@ /* Constants from kernel header for various FSes. - Copyright (C) 1998 Free Software Foundation, Inc. + Copyright (C) 1998, 1999 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 @@ -27,6 +27,8 @@ #define ADFS_SUPER_MAGIC 0xadf5 #define AFFS_SUPER_MAGIC 0xadff #define CODA_SUPER_MAGIC 0x73757245 +#define DEVPTS_SUPER_MAGIC 0x1cd1 +#define EFS_SUPER_MAGIC 0x414A53 #define EXT2_SUPER_MAGIC 0xef53 #define HPFS_SUPER_MAGIC 0xf995e849 #define ISOFS_SUPER_MAGIC 0x9660 @@ -38,6 +40,8 @@ #define NCP_SUPER_MAGIC 0x564c #define NFS_SUPER_MAGIC 0x6969 #define PROC_SUPER_MAGIC 0x9fa0 +#define QNX4_SUPER_MAGIC 0x002f +#define REISERFS_SUPER_MAGIC 0x52654973 #define SMB_SUPER_MAGIC 0x517b #define XENIX_SUPER_MAGIC 0x012ff7b4 #define SYSV4_SUPER_MAGIC 0x012ff7b5 @@ -51,6 +55,7 @@ #define MINIX_LINK_MAX 250 #define MINIX2_LINK_MAX 65530 #define XENIX_LINK_MAX 126 /* ?? */ +#define REISERFS_LINK_MAX 64535 #define SYSV_LINK_MAX 126 /* 127? 251? */ #define COH_LINK_MAX 10000 #define UFS_LINK_MAX EXT2_LINK_MAX diff --git a/sysdeps/unix/sysv/linux/pathconf.c b/sysdeps/unix/sysv/linux/pathconf.c index dcf87d5284..cf132c3140 100644 --- a/sysdeps/unix/sysv/linux/pathconf.c +++ b/sysdeps/unix/sysv/linux/pathconf.c @@ -1,5 +1,5 @@ /* Linux specific extensions to pathconf. - Copyright (C) 1991, 1995, 1996, 1998 Free Software Foundation, Inc. + Copyright (C) 1991, 1995, 1996, 1998, 1999 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 @@ -68,6 +68,9 @@ __pathconf (path, name) case UFS_CIGAM: return UFS_LINK_MAX; + case REISERFS_SUPER_MAGIC: + return REISERFS_LINK_MAX; + default: return LINK_MAX; } diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/profil-counter.h b/sysdeps/unix/sysv/linux/sparc/sparc64/profil-counter.h index 6a3f0a291a..b9711d3589 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/profil-counter.h +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/profil-counter.h @@ -20,7 +20,7 @@ #include <signal.h> void -profil_counter (int signo, __siginfo_t *si) +profil_counter (int signo, struct sigcontext *si) { - profil_count ((void *) si->si_regs.tpc); + profil_count ((void *) si->sigc_regs.tpc); } diff --git a/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h b/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h new file mode 100644 index 0000000000..a9cca61aea --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h @@ -0,0 +1,179 @@ +/* `ptrace' debugger support interface. Linux/SPARC version. + Copyright (C) 1996, 1997, 1998, 1999 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 Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_PTRACE_H +#define _SYS_PTRACE_H 1 + +#include <features.h> + +#include <bits/wordsize.h> + +/* Linux/SPARC kernels up to 2.3.18 do not care much + about what namespace polution, so use a kludge now. */ +#undef PTRACE_GETREGS +#undef PTRACE_SETREGS +#undef PTRACE_GETFPREGS +#undef PTRACE_SETFPREGS +#undef PTRACE_READDATA +#undef PTRACE_WRITEDATA +#undef PTRACE_READTEXT +#undef PTRACE_WRITETEXT +#undef PTRACE_SUNDETACH + +__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 = 1, +#define PT_READ_I PTRACE_PEEKTEXT + + /* Return the word in the process's data space at address ADDR. */ + PTRACE_PEEKDATA = 2, +#define PT_READ_D PTRACE_PEEKDATA + + /* Return the word in the process's user area at offset ADDR. */ + PTRACE_PEEKUSER = 3, +#define PT_READ_U PTRACE_PEEKUSER + + /* Write the word DATA into the process's text space at address ADDR. */ + PTRACE_POKETEXT = 4, +#define PT_WRITE_I PTRACE_POKETEXT + + /* Write the word DATA into the process's data space at address ADDR. */ + PTRACE_POKEDATA = 5, +#define PT_WRITE_D PTRACE_POKEDATA + + /* Write the word DATA into the process's user area at offset ADDR. */ + PTRACE_POKEUSER = 6, +#define PT_WRITE_U PTRACE_POKEUSER + + /* Continue the process. */ + PTRACE_CONT = 7, +#define PT_CONTINUE PTRACE_CONT + + /* Kill the process. */ + PTRACE_KILL = 8, +#define PT_KILL PTRACE_KILL + + /* Single step the process. + This is not supported on all machines. */ + PTRACE_SINGLESTEP = 9, +#define PT_STEP PTRACE_SINGLESTEP + + /* Detach from a process attached to with PTRACE_ATTACH. */ + PTRACE_DETACH = 11, +#define PT_DETACH PTRACE_DETACH + + /* This define is needed for older programs which were + trying to work around sparc-linux ptrace nastiness. */ +#define PTRACE_SUNDETACH PTRACE_DETACH + +#if __WORDSIZE == 32 + + /* Get all general purpose registers used by a processes. + This is not supported on all machines. */ + PTRACE_GETREGS = 12, +#define PT_GETREGS PTRACE_GETREGS + + /* Set all general purpose registers used by a processes. + This is not supported on all machines. */ + PTRACE_SETREGS = 13, +#define PT_SETREGS PTRACE_SETREGS + + /* Get all floating point registers used by a processes. + This is not supported on all machines. */ + PTRACE_GETFPREGS = 14, +#define PT_GETFPREGS PTRACE_GETFPREGS + + /* Set all floating point registers used by a processes. + This is not supported on all machines. */ + PTRACE_SETFPREGS = 15, +#define PT_SETFPREGS PTRACE_SETFPREGS + +#endif + + /* Attach to a process that is already running. */ + PTRACE_ATTACH = 16, +#define PT_ATTACH PTRACE_ATTACH + + /* Read several bytes at a time. */ + PTRACE_READTEXT = 18, + #define PTRACE_READTEXT PTRACE_READTEXT + #define PTRACE_READDATA PTRACE_READTEXT + + /* Write several bytes at a time. */ + PTRACE_WRITETEXT = 19, + #define PTRACE_WRITETEXT PTRACE_WRITETEXT + #define PTRACE_WRITEDATA PTRACE_WRITETEXT + +#if __WORDSIZE == 64 + + /* Get all general purpose registers used by a processes. + This is not supported on all machines. */ + PTRACE_GETREGS = 22, +#define PT_GETREGS PTRACE_GETREGS + + /* Set all general purpose registers used by a processes. + This is not supported on all machines. */ + PTRACE_SETREGS = 23, +#define PT_SETREGS PTRACE_SETREGS + +#endif + + /* Continue and stop at the next (return from) syscall. */ + PTRACE_SYSCALL = 24 +#define PTRACE_SYSCALL PTRACE_SYSCALL + +#if __WORDSIZE == 64 + + /* Get all floating point registers used by a processes. + This is not supported on all machines. */ + PTRACE_GETFPREGS = 25, +#define PT_GETFPREGS PTRACE_GETFPREGS + + /* Set all floating point registers used by a processes. + This is not supported on all machines. */ + PTRACE_SETFPREGS = 26, +#define PT_SETFPREGS PTRACE_SETFPREGS + +#endif +}; + +/* 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 long int ptrace __P ((enum __ptrace_request __request, ...)); + +__END_DECLS + +#endif /* _SYS_PTRACE_H */ |