Changeset 5c90e3e in mainline for uspace/lib/bithenge/src/failure.h

Timestamp:

2012-10-18T22:38:27Z (13 years ago)

Author:

Maurizio Lombardi <m.lombardi85@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

508fff8

Parents:

b801f2d (diff), 7d248e3 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

merge mainline changes

File:

• uspace/lib/bithenge/src/failure.h (moved) (moved from uspace/lib/c/include/adt/hash_set.h ) (3 diffs)

uspace/lib/bithenge/src/failure.h

@@ -1 +1 @@
 /*
- * Copyright (c) 2006 Jakub Jermar
- * Copyright (c) 2011 Radim Vansa
+ * Copyright (c) 2012 Sean Bartell
  * All rights reserved.
  *
@@ -28 +27 @@
  */
 
-/** @addtogroup libc
+/** @cond internal */
+/** @addtogroup bithenge
  * @{
  */
-/** @file
+/**
+ * @file
+ * Fake system call errors for testing.
  */
 
-#ifndef LIBC_HASH_SET_H_
-#define LIBC_HASH_SET_H_
+#ifndef BITHENGE_FAILURE_H_
+#define BITHENGE_FAILURE_H_
 
-#include <adt/list.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <sys/types.h>
 #include <unistd.h>
 
-#define HASH_SET_MIN_SIZE  8
+int bithenge_should_fail(void);
+void *bithenge_failure_malloc(size_t);
+void *bithenge_failure_realloc(void *, size_t);
+ssize_t bithenge_failure_read(int, void *, size_t);
+off_t bithenge_failure_lseek(int, off_t, int);
+int bithenge_failure_ferror(FILE *);
+char *bithenge_failure_str_ndup(const char *, size_t);
+int bithenge_failure_open(const char *, int);
+int bithenge_failure_fstat(int, struct stat *);
 
-typedef unsigned long (*hash_set_hash)(const link_t *);
-typedef int (*hash_set_equals)(const link_t *, const link_t *);
-
-/** Hash table structure. */
-typedef struct {
-        list_t *table;
-        
-        /** Current table size */
-        size_t size;
-        
-        /**
-         * Current number of entries. If count > size,
-         * the table is rehashed into table with double
-         * size. If (4 * count < size) && (size > min_size),
-         * the table is rehashed into table with half the size.
-         */
-        size_t count;
-        
-        /** Hash function */
-        hash_set_hash hash;
-        
-        /** Hash table item equals function */
-        hash_set_equals equals;
-} hash_set_t;
-
-extern int hash_set_init(hash_set_t *, hash_set_hash, hash_set_equals, size_t);
-extern int hash_set_insert(hash_set_t *, link_t *);
-extern link_t *hash_set_find(hash_set_t *, const link_t *);
-extern int hash_set_contains(const hash_set_t *, const link_t *);
-extern size_t hash_set_count(const hash_set_t *);
-extern link_t *hash_set_remove(hash_set_t *, const link_t *);
-extern void hash_set_remove_selected(hash_set_t *,
-    int (*)(link_t *, void *), void *);
-extern void hash_set_destroy(hash_set_t *);
-extern void hash_set_apply(hash_set_t *, void (*)(link_t *, void *), void *);
-extern void hash_set_clear(hash_set_t *, void (*)(link_t *, void *), void *);
+#ifndef BITHENGE_FAILURE_DECLS_ONLY
+#define malloc bithenge_failure_malloc
+#define realloc bithenge_failure_realloc
+#define read bithenge_failure_read
+#define lseek bithenge_failure_lseek
+#define ferror bithenge_failure_ferror
+#define str_ndup bithenge_failure_str_ndup
+#define open bithenge_failure_open
+#define fstat bithenge_failure_fstat
+#endif
 
 #endif
@@ -83 +71 @@
 /** @}
  */
+
+/** @endcond */
+