X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=libsysio%2Finclude%2Fsysio.h;h=e64ead5e90bf53d02f8f1c297b7bae33b498b683;hp=770d741f3dbbdedf444a4d03eaa44054d6545410;hb=b23da8fcae05b8c8a0ba679fed1ebe718d93ebb7;hpb=e9abc351b5afb2ddd6136c733a106004f5ff7120

diff --git a/libsysio/include/sysio.h b/libsysio/include/sysio.h
index 770d741..e64ead5 100644
--- a/libsysio/include/sysio.h
+++ b/libsysio/include/sysio.h
@@ -49,6 +49,7 @@
 #include <stdarg.h>
 
 #include "sysio-cmn.h"
+#include "creds.h"
 
 #if defined(_DIRENT_H) && _DIRENT_H
 /*
@@ -77,7 +78,7 @@
  * Internally, all directory entries are carried in the 64-bit capable
  * structure.
  */
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 #define intnl_dirent dirent64
 #else
 #define intnl_dirent dirent
@@ -88,7 +89,7 @@ struct dirent;
  * Internally, all file status is carried in the 64-bit capable
  * structure.
  */
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 #define intnl_stat stat64
 #else
 #define intnl_stat stat
@@ -96,7 +97,7 @@ struct dirent;
 struct stat;
 
 #ifdef _HAVE_STATVFS
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 #define intnl_statvfs statvfs64
 #else
 #define intnl_statvfs statvfs
@@ -122,6 +123,9 @@ extern mode_t _sysio_umask;
 
 extern int _sysio_init(void);
 extern void _sysio_shutdown(void);
+#ifdef ZERO_SUM_MEMORY
+extern void _sysio_access_shutdown(void);
+#endif
 
 #if 0
 struct _sysio_boot_ctl {
@@ -173,13 +177,14 @@ extern int SYSIO_INTERFACE_NAME(dup2)(int oldfd, int newfd);
 extern int SYSIO_INTERFACE_NAME(fcntl)(int fd, int cmd, ...);
 extern int SYSIO_INTERFACE_NAME(fcntl64)(int fd, int cmd, ...);
 extern int SYSIO_INTERFACE_NAME(fstat)(int fd, struct stat *buf);
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 extern int SYSIO_INTERFACE_NAME(fstat64)(int fd, struct stat64 *buf);
+extern int SYSIO_INTERFACE_NAME(lstat64)(const char *path, struct stat64 *buf);
 #endif
 extern int SYSIO_INTERFACE_NAME(fsync)(int fd);
 extern char *SYSIO_INTERFACE_NAME(getcwd)(char *buf, size_t size);
 extern off_t SYSIO_INTERFACE_NAME(lseek)(int fd, off_t offset, int whence);
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 extern off64_t SYSIO_INTERFACE_NAME(lseek64)(int fd, off64_t offset, 
 					     int whence);
 #endif
@@ -190,7 +195,7 @@ extern int SYSIO_INTERFACE_NAME(getdirentries)(int fd, char *buf, int nbytes ,
 #else
 extern ssize_t SYSIO_INTERFACE_NAME(getdirentries)(int fd, char *buf, 
 						   size_t nbytes, off_t *basep);
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 extern ssize_t SYSIO_INTERFACE_NAME(getdirentries64)(int fd,
 						     char *buf,
 						     size_t nbytes,
@@ -199,15 +204,15 @@ extern ssize_t SYSIO_INTERFACE_NAME(getdirentries64)(int fd,
 #endif
 extern int SYSIO_INTERFACE_NAME(mkdir)(const char *path, mode_t mode);
 extern int SYSIO_INTERFACE_NAME(open)(const char *path, int flag, ...);
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 extern int SYSIO_INTERFACE_NAME(open64)(const char *path, int flag, ...);
 #endif
 extern int SYSIO_INTERFACE_NAME(creat)(const char *path, mode_t mode);
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 extern int SYSIO_INTERFACE_NAME(creat64)(const char *path, mode_t mode);
 #endif
 extern int SYSIO_INTERFACE_NAME(stat)(const char *path, struct stat *buf);
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 extern int SYSIO_INTERFACE_NAME(stat64)(const char *path, struct stat64 *buf);
 #endif
 extern ssize_t  SYSIO_INTERFACE_NAME(read)(int fd, void *buf, size_t count);
@@ -228,26 +233,30 @@ extern ssize_t SYSIO_INTERFACE_NAME(writev)(int fd,
 					    int count);
 #ifdef _HAVE_STATVFS
 extern int SYSIO_INTERFACE_NAME(statvfs)(const char *path, struct statvfs *buf);
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 extern int SYSIO_INTERFACE_NAME(statvfs64)(const char *path, 
 				struct statvfs64 *buf);
 #endif
 extern int SYSIO_INTERFACE_NAME(fstatvfs)(int fd, struct statvfs *buf);
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 extern int SYSIO_INTERFACE_NAME(fstatvfs64)(int fd, struct statvfs64 *buf);
 #endif
 #endif
 extern int SYSIO_INTERFACE_NAME(truncate)(const char *path, off_t length);
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 extern int SYSIO_INTERFACE_NAME(truncate64)(const char *path, off64_t length);
 #endif
 extern int SYSIO_INTERFACE_NAME(ftruncate)(int fd, off_t length);
-#if _LARGEFILE64_SOURCE
+#ifdef _LARGEFILE64_SOURCE
 extern int SYSIO_INTERFACE_NAME(ftruncate64)(int fd, off64_t length);
 #endif
 extern int SYSIO_INTERFACE_NAME(rmdir)(const char *path);
 extern int SYSIO_INTERFACE_NAME(symlink)(const char *path1, const char *path2);
+#ifdef HAVE_POSIX_1003_READLINK
+extern ssize_t SYSIO_INTERFACE_NAME(readlink)(const char *path,
+#else
 extern int SYSIO_INTERFACE_NAME(readlink)(const char *path,
+#endif
 				char *buf,
 				size_t bufsiz);
 extern int SYSIO_INTERFACE_NAME(link)(const char *oldpath, const char *newpath);