diff options
Diffstat (limited to 'ldso/ldso/ld_syscall.h')
| -rw-r--r-- | ldso/ldso/ld_syscall.h | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/ldso/ldso/ld_syscall.h b/ldso/ldso/ld_syscall.h index 2542bc3e5..ba94d7598 100644 --- a/ldso/ldso/ld_syscall.h +++ b/ldso/ldso/ld_syscall.h @@ -1,13 +1,38 @@ +/* Pull in compiler and arch stuff */ +#include <stdarg.h> /* Pull in the arch specific type information */ #include <sys/types.h> /* Pull in the arch specific syscall implementation */ #include "ld_syscalls.h" /* For MAP_ANONYMOUS -- differs between platforms */ -#include <sys/mman.h> +#include <asm/mman.h> /* Pull in whatever this particular arch's kernel thinks the kernel version of * struct stat should look like. It turns out that each arch has a different * opinion on the subject, and different kernel revs use different names... */ -#include <sys/stat.h> +#define _SYS_STAT_H +#include <asm/stat.h> + + +/* Encoding of the file mode. */ +#define S_IFMT 0170000 /* These bits determine file type. */ + +/* File types. */ +#define S_IFDIR 0040000 /* Directory. */ +#define S_IFCHR 0020000 /* Character device. */ +#define S_IFBLK 0060000 /* Block device. */ +#define S_IFREG 0100000 /* Regular file. */ +#define S_IFIFO 0010000 /* FIFO. */ +#define S_IFLNK 0120000 /* Symbolic link. */ +#define S_IFSOCK 0140000 /* Socket. */ + +/* Protection bits. */ + +#define S_ISUID 04000 /* Set user ID on execution. */ +#define S_ISGID 02000 /* Set group ID on execution. */ +#define S_ISVTX 01000 /* Save swapped text after use (sticky). */ +#define S_IREAD 0400 /* Read by owner. */ +#define S_IWRITE 0200 /* Write by owner. */ +#define S_IEXEC 0100 /* Execute by owner. */ /* Here are the definitions for some syscalls that are used @@ -120,3 +145,5 @@ static inline int _dl_suid_ok(void) return 0; } +#define __NR__dl_readlink __NR_readlink +static inline _syscall3(int, _dl_readlink, const char *, path, char *, buf, size_t, bufsiz); |