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Sourcecode: fakeroot-ng version File versions

platform_specific.h

#ifndef PLATFORM_SPECIFIC_H
#define PLATFORM_SPECIFIC_H

#include <sys/types.h>
#include <sys/syscall.h>
#include <asm/ptrace.h>

/* Specially defined 32 bit syscalls that don't have a 64 syscall, but need to be handled */
#define __NR_waitpid -3
#define SYS_waitpid __NR_waitpid
#define __NR_oldstat -4
#define SYS_oldstat __NR_oldstat
#define __NR_oldfstat -5
#define SYS_oldfstat __NR_oldfstat
#define __NR_oldlstat -6
#define SYS_oldlstat __NR_oldlstat
#define __NR_sigreturn -7
#define SYS_sigreturn __NR_sigreturn
#define __NR_mmap2 -8
#define SYS_mmap2 __NR_mmap2
#define __NR_stat64 -9
#define SYS_stat64 __NR_stat64
#define __NR_lstat64 -10
#define SYS_lstat64 __NR_lstat64
#define __NR_fstat64 -11
#define SYS_fstat64 __NR_fstat64
#define __NR_lchown32 -12
#define SYS_lchown32 __NR_lchown32
#define __NR_getuid32 -13
#define SYS_getuid32 __NR_getuid32
#define __NR_getgid32 -14
#define SYS_getgid32 __NR_getgid32
#define __NR_geteuid32 -15
#define SYS_geteuid32 __NR_geteuid32
#define __NR_getegid32 -16
#define SYS_getegid32 __NR_getegid32
#define __NR_setreuid32 -17
#define SYS_setreuid32 __NR_setreuid32
#define __NR_setregid32 -18
#define SYS_setregid32 __NR_setregid32
#define __NR_getgroups32 -19
#define SYS_getgroups32 __NR_getgroups32
#define __NR_setgroups32 -20
#define SYS_setgroups32 __NR_setgroups32
#define __NR_fchown32 -21
#define SYS_fchown32 __NR_fchown32
#define __NR_setresuid32 -22
#define SYS_setresuid32 __NR_setresuid32
#define __NR_getresuid32 -23
#define SYS_getresuid32 __NR_getresuid32
#define __NR_setresgid32 -24
#define SYS_setresgid32 __NR_setresgid32
#define __NR_getresgid32 -25
#define SYS_getresgid32 __NR_getresgid32
#define __NR_chown32 -26
#define SYS_chown32 __NR_chown32
#define __NR_setuid32 -27
#define SYS_setuid32 __NR_setuid32
#define __NR_setgid32 -28
#define SYS_setgid32 __NR_setgid32
#define __NR_setfsuid32 -29
#define SYS_setfsuid32 __NR_setfsuid32
#define __NR_setfsgid32 -30
#define SYS_setfsgid32 __NR_setfsgid32
#define __NR_fstatat64 -31
#define SYS_fstatat64 __NR_fstatat64

#define SYS_X86_32_OFFSET 31

/* Marks the library as supporting debugging children */
#define PTLIB_SUPPORTS_FORK 1
#define PTLIB_SUPPORTS_VFORK 1
#define PTLIB_SUPPORTS_CLONE 1

#define PTLIB_PARENT_CAN_WAIT 1

#define PTLIB_STATE_SIZE (27)

/* This is defined to 1 if the platform sends a SIGTRAP to the process after a successful execve if it's being traced */
#define PTLIB_TRAP_AFTER_EXEC 1

typedef unsigned long ptlib_inode_t;

struct ptlib_stat {
    unsigned long   dev;
    unsigned long   ino;
    unsigned long   nlink;

    unsigned int    mode;
    unsigned int    uid;
    unsigned int    gid;
    unsigned int    __pad0;
    unsigned long   rdev;
    long            size;
    long            blksize;
    long            blocks;      /* Number 512-byte blocks allocated. */

    unsigned long   atime;
    unsigned long   atime_nsec; 
    unsigned long   mtime;
    unsigned long   mtime_nsec;
    unsigned long   ctime;
    unsigned long   ctime_nsec;
    long            __unused[3];
};

typedef struct rusage ptlib_extra_data;

/* Platform specific format specifiers for printing pid, dev and inode */
#define PID_F "%d"
#define DEV_F "%lx"
#define INODE_F "%ld"
#define UID_F "%lu"
#define GID_F "%lu"

/* Preferred stat functions to use */
#define PREF_STAT SYS_stat
#define PREF_LSTAT SYS_lstat
#define PREF_FSTAT SYS_fstat
#define PREF_FSTATAT SYS_newfstatat

#define PREF_NOP SYS_getuid
#define PREF_MMAP SYS_mmap

/* An unsigned int as long as a pointer */
typedef unsigned long int_ptr;

#endif /* PLATFORM_SPECIFIC_H */

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