Ignore object files

[netatalk.git] / bin / megatron / asingle.c

diff --git a/bin/megatron/asingle.c b/bin/megatron/asingle.c
index 818c198aead473077679ce45cb0f895762e0720d..60c754f0ac8fae5a6acd4679c806b8e6f7352007 100644 (file)
--- a/bin/megatron/asingle.c
+++ b/bin/megatron/asingle.c
@@ -1,5 +1,5 @@
 /*
- * $Id: asingle.c,v 1.11 2006-02-26 22:45:05 didg Exp $
+ * $Id: asingle.c,v 1.14 2010-01-27 21:27:53 didg Exp $
  */
 
 #ifdef HAVE_CONFIG_H
@@ -47,14 +47,14 @@
        following globals; therefore this module can only be used
        for one of the two functions at a time.
  */
-struct single_file_data {
+static struct single_file_data {
     int                        filed;
     char               path[ MAXPATHLEN + 1];
     struct ad_entry    entry[ ADEID_MAX ];
 }              single;
 
 extern char    *forkname[];
-u_char         header_buf[ AD_HEADER_LEN ];
+static u_char  header_buf[ AD_HEADER_LEN ];
 
 /* 
  * single_open must be called first.  pass it a filename that is supposed
@@ -62,10 +62,7 @@ u_char               header_buf[ AD_HEADER_LEN ];
  * somewhat initialized; single_filed is set.
  */
 
-int single_open( singlefile, flags, fh, options )
-    char               *singlefile;
-    int                        flags, options _U_;
-    struct FHeader     *fh;
+int single_open(char *singlefile, int flags, struct FHeader *fh, int options _U_)
 {
     int                        rc;
 
@@ -96,8 +93,7 @@ int single_open( singlefile, flags, fh, options )
  * Otherwise, a value of -1 is returned.
  */
 
-int single_close( keepflag )
-    int                        keepflag;
+int single_close( int keepflag)
 {
     if ( keepflag == KEEP ) {
        return( close( single.filed ));
@@ -116,9 +112,7 @@ int single_close( keepflag )
  * bytes of the other two forks can be read, as well.
  */
 
-int single_header_read( fh, version )
-    struct FHeader     *fh;
-    int                        version;
+int single_header_read( struct FHeader *fh, int version)
 {
 /*
  * entry_buf is used for reading in entry descriptors, and for reading in
@@ -339,7 +333,7 @@ int single_header_read( fh, version )
  * "Macintosh       " (that is seven blanks of padding).
  */
 #define MACINTOSH      "Macintosh       "
-u_char         sixteennulls[] = { 0, 0, 0, 0, 0, 0, 0, 0,
+static u_char          sixteennulls[] = { 0, 0, 0, 0, 0, 0, 0, 0,
                                    0, 0, 0, 0, 0, 0, 0, 0 };
 
 int single_header_test(void)
@@ -395,15 +389,12 @@ int single_header_test(void)
  *
  */
 
-int single_read( fork, buffer, length )
-    int                        fork;
-    char               *buffer;
-    u_int32_t          length;
+ssize_t single_read( int fork, char *buffer, size_t length)
 {
     u_int32_t          entry_id;
     char               *buf_ptr;
-    int                        readlen;
-    int                        cc = 1;
+    size_t             readlen;
+    ssize_t            cc = 1;
     off_t              pos;
 
     switch ( fork ) {
@@ -418,9 +409,9 @@ int single_read( fork, buffer, length )
            break;
     }
 
-    if (single.entry[entry_id].ade_len > length) {
-       fprintf(stderr, "single_read: Trying to read past end of fork!, length %d, ade_len == %u\n", length, single.entry[entry_id].ade_len);
-       return single.entry[entry_id].ade_len;
+    if (single.entry[entry_id].ade_len > 0x7FFFFFFF) {
+       fprintf(stderr, "single_read: Trying to read past end of fork!, ade_len == %u\n", single.entry[entry_id].ade_len);
+       return -1;
     }
     if ( single.entry[ entry_id ].ade_len == 0 ) {
        if ( fork == DATA ) {