diff options
-rw-r--r-- | libio/fileops.c | 2 | ||||
-rw-r--r-- | sysdeps/gnu/_G_config.h | 1 | ||||
-rw-r--r-- | sysdeps/mach/hurd/_G_config.h | 102 |
3 files changed, 104 insertions, 1 deletions
diff --git a/libio/fileops.c b/libio/fileops.c index 7d90cba..08eff0a 100644 --- a/libio/fileops.c +++ b/libio/fileops.c @@ -635,7 +635,7 @@ mmap_remap_check (_IO_FILE *fp) { /* The file added some pages. We need to remap it. */ void *p; -#if defined __linux__ /* XXX */ +#ifdef _G_HAVE_MREMAP p = __mremap (fp->_IO_buf_base, ROUNDED (fp->_IO_buf_end - fp->_IO_buf_base), ROUNDED (st.st_size), MREMAP_MAYMOVE); diff --git a/sysdeps/gnu/_G_config.h b/sysdeps/gnu/_G_config.h index b643059..83c78f0 100644 --- a/sysdeps/gnu/_G_config.h +++ b/sysdeps/gnu/_G_config.h @@ -69,6 +69,7 @@ typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__))); #define _G_HAVE_PRINTF_FP 1 #define _G_HAVE_MMAP 1 +#define _G_HAVE_MREMAP 1 #define _G_HAVE_LONG_DOUBLE_IO 1 #define _G_HAVE_IO_FILE_OPEN 1 #define _G_HAVE_IO_GETLINE_INFO 1 diff --git a/sysdeps/mach/hurd/_G_config.h b/sysdeps/mach/hurd/_G_config.h new file mode 100644 index 0000000..b643059 --- /dev/null +++ b/sysdeps/mach/hurd/_G_config.h @@ -0,0 +1,102 @@ +/* This file is needed by libio to define various configuration parameters. + These are always the same in the GNU C library. */ + +#ifndef _G_config_h +#define _G_config_h 1 + +/* Define types for libio in terms of the standard internal type names. */ + +#include <bits/types.h> +#define __need_size_t +#define __need_wchar_t +#define __need_wint_t +#define __need_NULL +#include <stddef.h> +#ifndef _WINT_T +/* Integral type unchanged by default argument promotions that can + hold any value corresponding to members of the extended character + set, as well as at least one value that does not correspond to any + member of the extended character set. */ +# define _WINT_T +typedef unsigned int wint_t; +#endif +#define __need_mbstate_t +#include <wchar.h> +#define _G_size_t size_t +typedef struct +{ + __off_t __pos; + __mbstate_t __state; +} _G_fpos_t; +typedef struct +{ + __off64_t __pos; + __mbstate_t __state; +} _G_fpos64_t; +#define _G_ssize_t __ssize_t +#define _G_off_t __off_t +#define _G_off64_t __off64_t +#define _G_pid_t __pid_t +#define _G_uid_t __uid_t +#define _G_wchar_t wchar_t +#define _G_wint_t wint_t +#define _G_stat64 stat64 +#include <gconv.h> +typedef union +{ + struct __gconv_info __cd; + struct + { + struct __gconv_info __cd; + struct __gconv_step_data __data; + } __combined; +} _G_iconv_t; + +typedef int _G_int16_t __attribute__ ((__mode__ (__HI__))); +typedef int _G_int32_t __attribute__ ((__mode__ (__SI__))); +typedef unsigned int _G_uint16_t __attribute__ ((__mode__ (__HI__))); +typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__))); + +#define _G_HAVE_BOOL 1 + + +/* These library features are always available in the GNU C library. */ +#define _G_HAVE_ATEXIT 1 +#define _G_HAVE_SYS_CDEFS 1 +#define _G_HAVE_SYS_WAIT 1 +#define _G_NEED_STDARG_H 1 +#define _G_va_list __gnuc_va_list + +#define _G_HAVE_PRINTF_FP 1 +#define _G_HAVE_MMAP 1 +#define _G_HAVE_LONG_DOUBLE_IO 1 +#define _G_HAVE_IO_FILE_OPEN 1 +#define _G_HAVE_IO_GETLINE_INFO 1 + +#define _G_IO_IO_FILE_VERSION 0x20001 + +#define _G_OPEN64 __open64 +#define _G_LSEEK64 __lseek64 +#define _G_MMAP64 __mmap64 +#define _G_FSTAT64(fd,buf) __fxstat64 (_STAT_VER, fd, buf) + +/* This is defined by <bits/stat.h> if `st_blksize' exists. */ +#define _G_HAVE_ST_BLKSIZE defined (_STATBUF_ST_BLKSIZE) + +#define _G_BUFSIZ 8192 + +/* These are the vtbl details for ELF. */ +#define _G_NAMES_HAVE_UNDERSCORE 0 +#define _G_VTABLE_LABEL_HAS_LENGTH 1 +#define _G_USING_THUNKS 1 +#define _G_VTABLE_LABEL_PREFIX "__vt_" +#define _G_VTABLE_LABEL_PREFIX_ID __vt_ + + +#if defined __cplusplus || defined __STDC__ +# define _G_ARGS(ARGLIST) ARGLIST +#else +# define _G_ARGS(ARGLIST) () +#endif + +#endif /* _G_config.h */ |