1 files changed, 30 insertions, 8 deletions

diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h
index 8a3154a7..015e9bf5 100644
--- a/lib/libalpm/util.h
+++ b/lib/libalpm/util.h
@@ -1,7 +1,7 @@
 /*
  *  util.h
  *
- *  Copyright (c) 2006-2010 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2011 Pacman Development Team <pacman-dev@archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
@@ -27,6 +27,7 @@
 #include "config.h"
 
 #include "alpm_list.h"
+#include "package.h" /* pmpkg_t */
 
 #include <stdio.h>
 #include <string.h>
@@ -49,6 +50,7 @@
 #define CALLOC(p, l, s, action) do { p = calloc(l, s); if(p == NULL) { ALLOC_FAIL(s); action; } } while(0)
 /* This strdup macro is NULL safe- copying NULL will yield NULL */
 #define STRDUP(r, s, action) do { if(s != NULL) { r = strdup(s); if(r == NULL) { ALLOC_FAIL(strlen(s)); action; } } else { r = NULL; } } while(0)
+#define STRNDUP(r, s, l, action) do { if(s != NULL) { r = strndup(s, l); if(r == NULL) { ALLOC_FAIL(strlen(s)); action; } } else { r = NULL; } } while(0)
 
 #define FREE(p) do { free(p); p = NULL; } while(0)
 
@@ -58,36 +60,56 @@
 	_alpm_log(PM_LOG_DEBUG, "returning error %d from %s : %s\n", err, __func__, alpm_strerrorlast()); \
 	return(ret); } while(0)
 
+/**
+ * Used as a buffer/state holder for _alpm_archive_fgets().
+ */
+struct archive_read_buffer {
+	char *line;
+	char *line_offset;
+	size_t line_size;
+	size_t max_line_size;
+
+	char *block;
+	char *block_offset;
+	size_t block_size;
+
+	int ret;
+};
+
 int _alpm_makepath(const char *path);
 int _alpm_makepath_mode(const char *path, mode_t mode);
 int _alpm_copyfile(const char *src, const char *dest);
 char *_alpm_strtrim(char *str);
-int _alpm_lckmk();
-int _alpm_lckrm();
+int _alpm_lckmk(void);
+int _alpm_lckrm(void);
 int _alpm_unpack_single(const char *archive, const char *prefix, const char *fn);
 int _alpm_unpack(const char *archive, const char *prefix, alpm_list_t *list, int breakfirst);
 int _alpm_rmrf(const char *path);
 int _alpm_logaction(int usesyslog, FILE *f, const char *fmt, va_list args);
-int _alpm_run_chroot(const char *root, const char *cmd);
+int _alpm_run_chroot(const char *root, const char *path, char *const argv[]);
 int _alpm_ldconfig(const char *root);
 int _alpm_str_cmp(const void *s1, const void *s2);
 char *_alpm_filecache_find(const char *filename);
 const char *_alpm_filecache_setup(void);
 int _alpm_lstat(const char *path, struct stat *buf);
 int _alpm_test_md5sum(const char *filepath, const char *md5sum);
-char *_alpm_archive_fgets(char *line, size_t size, struct archive *a);
+int _alpm_archive_fgets(struct archive *a, struct archive_read_buffer *b);
+int _alpm_splitname(const char *target, pmpkg_t *pkg);
+unsigned long _alpm_hash_sdbm(const char *str);
+long _alpm_parsedate(const char *line);
 
 #ifndef HAVE_STRSEP
 char *strsep(char **, const char *);
 #endif
 
+#ifndef HAVE_STRNDUP
+char *strndup(const char *s, size_t n);
+#endif
+
 /* check exported library symbols with: nm -C -D <lib> */
 #define SYMEXPORT __attribute__((visibility("default")))
 #define SYMHIDDEN __attribute__((visibility("internal")))
 
-/* max percent of package size to download deltas */
-#define MAX_DELTA_RATIO 0.7
-
 #endif /* _ALPM_UTIL_H */
 
 /* vim: set ts=2 sw=2 noet: */