Rename modules chapter to 28a

1 files changed, 0 insertions, 64 deletions

diff --git a/chapter-modules/src/main/smp/sys/io.smp b/chapter-modules/src/main/smp/sys/io.smp
deleted file mode 100644
index d6263ffe..00000000
--- a/chapter-modules/src/main/smp/sys/io.smp
+++ /dev/null
@@ -1,64 +0,0 @@
-
-// Simple I/O Library
-
-// Write byte array to stdout
-val p          = { u8[~] str -> write(1,str); };
-val p_noInline = { u8[~] str -> write(1,str); };
-
-// Return fd contents as a u8[].
-val read = { i32 fd ->
-    var buf = new u8[8*1024];
-    i64 ptr = buf;
-    int len = 0;
-    while( true ) {
-        i32 rez = libc.read(fd,ptr,buf#);
-        if( rez > buf# ) libc._exit(libc.errno());
-        len += rez;
-        if( rez < buf# )
-            break;
-        libc._exit(-2); // Need to implement for more than 8K input
-    }
-    var out = new u8[len];
-    ary.copy(out,0,buf,0,len);
-};
-
-// Write all of str to fd.
-val write = { i32 fd, u8[~] str ->
-  i64 ptr = str;                // Convert array pointer to a i64 for the native call
-  libc.write(fd,ptr,str#);
-};
-
-// Write all of str to fd.
-val writeOff = { i32 fd, u8[~] str, u32 off, u32 len ->
-  i64 ptr = str;                // Convert array pointer to a i64 for the native call
-  ptr += off;                   // Skip offset
-  // Cap at available length
-  if( len > str# - off ) len = str# - off;
-  // Do the write
-  libc.write(fd,ptr,len);
-};
-
-// Return stdin as a u8[].
-val stdin = { -> read(0); };
-
-// Create file for writing.  Return fd, or -1 and errno has the error code
-val create = { u8[~] str ->
-    i64 ptr = sys.aryu8.str0(str);
-    i32 perms = 6*64 + 6*8 + 6; // 0666
-    return libc.creat(ptr, perms);
-};
-
-// Open file for reading.  Return fd, or -1 and errno has the error code
-val open = { u8[~] str ->
-    i64 ptr = sys.aryu8.str0(str);
-    return libc.open(ptr, sys.libc.O_RDONLY, 0);
-};
-
-// Close an open fd.  Return 0, or -1 and errno has the error code
-val close = { i32 fd -> return libc.close(fd); };
-
-// Remove a file.  Return 0, or -1 and errno has the error code
-val remove = { u8[~] str ->
-    i64 ptr = sys.aryu8.str0(str);
-    return libc.unlink(ptr);
-};