X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fsysfile.h;h=cc8f2de737fd8bb4465c675d4df64252af4083d6;hb=82da33b61c3e2dd2937db17b75b2838188793053;hp=3f4a6949e67530ac7b98390035ea354120a7cac1;hpb=77dcef404dc78635f6ffa8f71a803d2bc7cc8921;p=chise%2Fxemacs-chise.git-

diff --git a/src/sysfile.h b/src/sysfile.h
index 3f4a694..cc8f2de 100644
--- a/src/sysfile.h
+++ b/src/sysfile.h
@@ -244,7 +244,7 @@ Boston, MA 02111-1307, USA.  */
    Other encapsulations are declared in the appropriate sys*.h file. */
 
 #ifdef ENCAPSULATE_READ
-int sys_read (int, void *, size_t);
+ssize_t sys_read (int, void *, size_t);
 #endif
 #if defined (ENCAPSULATE_READ) && !defined (DONT_ENCAPSULATE)
 # undef read
@@ -255,7 +255,7 @@ int sys_read (int, void *, size_t);
 #endif
 
 #ifdef ENCAPSULATE_WRITE
-int sys_write (int, CONST void *, size_t);
+ssize_t sys_write (int, CONST void *, size_t);
 #endif
 #if defined (ENCAPSULATE_WRITE) && !defined (DONT_ENCAPSULATE)
 # undef write
@@ -380,6 +380,18 @@ int sys_readlink (CONST char *path, char *buf, size_t bufsiz);
 # define sys_readlink readlink
 #endif
 
+#ifdef ENCAPSULATE_FSTAT
+int sys_fstat (int fd, struct stat *buf);
+#endif
+#if defined (ENCAPSULATE_FSTAT) && !defined (DONT_ENCAPSULATE)
+# undef fstat
+/* Need to use arguments to avoid messing with struct stat */
+# define fstat(fd, buf) sys_fstat (fd, buf)
+#endif
+#if !defined (ENCAPSULATE_FSTAT) && defined (DONT_ENCAPSULATE)
+# define sys_fstat fstat
+#endif
+
 #ifdef ENCAPSULATE_STAT
 int sys_stat (CONST char *path, struct stat *buf);
 #endif