skalibs

commit 266040fcc12715945edec022623f2dc45be31455
parent 1fbc3336a593e7b34420172efbe81f0f4aa65ad3
Author: Laurent Bercot <ska-skaware@skarnet.org>
Date:   Mon, 22 Dec 2014 01:04:32 +0000

 Renormalize buffer size, even if we lose 1 char

Diffstat:
M
src/include/skalibs/buffer.h
 | 
10
+++++-----
M
src/include/skalibs/iobuffer.h
 | 
2
+-
M
src/include/skalibs/unirandom.h
 | 
2
+-
M
src/include/skalibs/unixmessage.h
 | 
6
+++---

4 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/src/include/skalibs/buffer.h b/src/include/skalibs/buffer.h
@@ -27,11 +27,11 @@ struct buffer_s
     so that the head == tail case is nonambiguous (empty, not full).
  */
 
-#define BUFFER_INSIZE 8193
-#define BUFFER_OUTSIZE 8193
-#define BUFFER_ERRSIZE 1025
-#define BUFFER_INSIZE_SMALL 513
-#define BUFFER_OUTSIZE_SMALL 513
+#define BUFFER_INSIZE 8192
+#define BUFFER_OUTSIZE 8192
+#define BUFFER_ERRSIZE 1024
+#define BUFFER_INSIZE_SMALL 512
+#define BUFFER_OUTSIZE_SMALL 512
 
 #define BUFFER_INIT(f, d, buf, len) { .op = (f), .fd = (d), .c = CBUFFER_INIT(buf, len) }
 extern int buffer_init (buffer *, buffer_io_func_t *, int, char *, unsigned int) ;
diff --git a/src/include/skalibs/iobuffer.h b/src/include/skalibs/iobuffer.h
@@ -3,7 +3,7 @@
 #ifndef IOBUFFER_H
 #define IOBUFFER_H
 
-#define IOBUFFER_SIZE 65537U
+#define IOBUFFER_SIZE 65536U
 
  /* iobufferu */
 
diff --git a/src/include/skalibs/unirandom.h b/src/include/skalibs/unirandom.h
@@ -6,7 +6,7 @@
 #include <skalibs/buffer.h>
 #include <skalibs/surf.h>
 
-#define RANDOMBUF_BUFSIZE 257
+#define RANDOMBUF_BUFSIZE 256
 
 struct randombuf_s
 {
diff --git a/src/include/skalibs/unixmessage.h b/src/include/skalibs/unixmessage.h
@@ -37,9 +37,9 @@ struct unixmessage_v_s
 #define UNIXMESSAGE_V_ZERO { .v = 0, .vlen = 0, .fds = 0, .nfds = 0 }
 extern unixmessage_v_t const unixmessage_v_zero ;
 
-#define UNIXMESSAGE_BUFSIZE 2049
-#define UNIXMESSAGE_AUXBUFSIZE 2049
-#define UNIXMESSAGE_MAXFDS 256
+#define UNIXMESSAGE_BUFSIZE 2048
+#define UNIXMESSAGE_MAXFDS 255
+#define UNIXMESSAGE_AUXBUFSIZE (sizeof(int) * UNIXMESSAGE_MAXFDS + 1)
 #define UNIXMESSAGE_MAXREADS 32