X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fstr.h;h=a9435fcdfb39c1a13d9b0cf936cf6265a3160931;hb=a486e7cbf4f95d19bb208796e4c92a040cf48f65;hp=c3c008a61b24944c0c8dde085a39f56a7a24a874;hpb=b74d09af5e07f954c18e7cdb8aca3af47fa10208;p=pspp

diff --git a/src/libpspp/str.h b/src/libpspp/str.h
index c3c008a61b..a9435fcdfb 100644
--- a/src/libpspp/str.h
+++ b/src/libpspp/str.h
@@ -1,6 +1,5 @@
 /* PSPP - computes sample statistics.
    Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
-   Written by Ben Pfaff <blp@gnu.org>.
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
@@ -37,13 +36,6 @@
 #include "strtok_r.h"
 #include "vsnprintf.h"
 #include "xvasprintf.h"
-
-#ifndef HAVE_STRCHR
-#define strchr index
-#endif
-#ifndef HAVE_STRRCHR
-#define strrchr rindex
-#endif
 
 /* Miscellaneous. */
 
@@ -51,6 +43,7 @@ void buf_reverse (char *, size_t);
 char *buf_find_reverse (const char *, size_t, const char *, size_t);
 int buf_compare_case (const char *, const char *, size_t);
 int buf_compare_rpad (const char *, size_t, const char *, size_t);
+void buf_copy_lpad (char *, size_t, const char *, size_t);
 void buf_copy_rpad (char *, size_t, const char *, size_t);
 void buf_copy_str_lpad (char *, size_t, const char *);
 void buf_copy_str_rpad (char *, size_t, const char *);
@@ -63,6 +56,8 @@ void str_uppercase (char *);
 void str_lowercase (char *);
 
 char *spprintf (char *dst, const char *format, ...);
+
+void *mempset (void *, int, size_t);
 
 /* Common character classes for use with substring and string functions. */
 
@@ -80,7 +75,8 @@ struct substring
   };
 
 #define SS_EMPTY_INITIALIZER {NULL, 0}
-#define SS_LITERAL_INITIALIZER(LITERAL) {LITERAL, (sizeof LITERAL) - 1}
+#define SS_LITERAL_INITIALIZER(LITERAL)                 \
+        {(char *) LITERAL, (sizeof LITERAL) - 1}
 
 /* Constructors.
    These functions do not allocate any memory, so the substrings
@@ -94,8 +90,12 @@ struct substring ss_tail (struct substring, size_t);
 
 /* Constructors and destructor that allocate and deallocate
    memory. */
+struct pool;
 void ss_alloc_substring (struct substring *, struct substring);
 void ss_alloc_uninit (struct substring *, size_t);
+void ss_alloc_substring_pool (struct substring *, struct substring,
+                              struct pool *);
+void ss_alloc_uninit_pool (struct substring *, size_t, struct pool *);
 void ss_dealloc (struct substring *);
 
 /* Mutators.
@@ -112,9 +112,11 @@ bool ss_tokenize (struct substring src, struct substring delimiters,
                   size_t *save_idx, struct substring *token);
 void ss_advance (struct substring *, size_t);
 bool ss_match_char (struct substring *, char);
+bool ss_match_string (struct substring *, const struct substring);
 int ss_get_char (struct substring *);
 size_t ss_get_chars (struct substring *, size_t cnt, struct substring *);
 bool ss_get_until (struct substring *, char delimiter, struct substring *);
+size_t ss_get_long (struct substring *, long *);
 
 /* Inspectors. */
 bool ss_is_empty (struct substring);
@@ -128,6 +130,9 @@ size_t ss_span (struct substring, struct substring skip_set);
 size_t ss_cspan (struct substring, struct substring stop_set);
 size_t ss_find_char (struct substring, char);
 int ss_compare (struct substring, struct substring);
+int ss_compare_case (struct substring, struct substring);
+int ss_equals (struct substring, struct substring);
+int ss_equals_case (struct substring, struct substring);
 size_t ss_pointer_to_position (struct substring, const char *);
 char *ss_xstrdup (struct substring);
 
@@ -151,6 +156,11 @@ void ds_init_cstr (struct string *, const char *);
 void ds_destroy (struct string *);
 void ds_swap (struct string *, struct string *);
 
+/* Pools. */
+struct pool;
+void ds_register_pool (struct string *, struct pool *);
+void ds_unregister_pool (struct string *, struct pool *);
+
 /* Replacement. */
 void ds_assign_string (struct string *, const struct string *);
 void ds_assign_substring (struct string *, struct substring);
@@ -172,6 +182,7 @@ bool ds_separate (const struct string *src, struct substring delimiters,
 bool ds_tokenize (const struct string *src, struct substring delimiters,
                   size_t *save_idx, struct substring *token);
 void ds_rpad (struct string *, size_t length, char pad);
+void ds_set_length (struct string *, size_t new_length, char pad);
 
 /* Extracting substrings. */
 struct substring ds_ss (const struct string *);