arc/nps400: Add cp16/cp32 instructions to opcodes library

[deliverable/binutils-gdb.git] / include / libiberty.h

diff --git a/include/libiberty.h b/include/libiberty.h
index eec8009cc2dd93cc2b01389d63d90e7969c2ca0f..7a796124bf5932afcb34415f6b37314fd2aeb33d 100644 (file)
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -1,6 +1,6 @@
 /* Function declarations for libiberty.
 
-   Copyright (C) 1997-2015 Free Software Foundation, Inc.
+   Copyright (C) 1997-2017 Free Software Foundation, Inc.
    
    Note - certain prototypes declared in this header file are for
    functions whoes implementation copyright does not belong to the
@@ -80,7 +80,7 @@ extern void freeargv (char **);
 /* Duplicate an argument vector. Allocates memory using malloc.  Use
    freeargv to free the vector.  */
 
-extern char **dupargv (char **) ATTRIBUTE_MALLOC;
+extern char **dupargv (char * const *) ATTRIBUTE_MALLOC;
 
 /* Expand "@file" arguments in argv.  */
 
@@ -88,11 +88,11 @@ extern void expandargv (int *, char ***);
 
 /* Write argv to an @-file, inserting necessary quoting.  */
 
-extern int writeargv (char **, FILE *);
+extern int writeargv (char * const *, FILE *);
 
 /* Return the number of elements in argv.  */
 
-extern int countargv (char**);
+extern int countargv (char * const *);
 
 /* Return the last component of a path name.  Note that we can't use a
    prototype here because the parameter is declared inconsistently
@@ -226,6 +226,11 @@ extern char *make_relative_prefix (const char *, const char *,
 extern char *make_relative_prefix_ignore_links (const char *, const char *,
                                                const char *) ATTRIBUTE_MALLOC;
 
+/* Returns a pointer to a directory path suitable for creating temporary
+   files in.  */
+
+extern const char *choose_tmpdir (void) ATTRIBUTE_RETURNS_NONNULL;
+
 /* Choose a temporary directory to use for scratch files.  */
 
 extern char *choose_temp_base (void) ATTRIBUTE_MALLOC ATTRIBUTE_RETURNS_NONNULL;
@@ -392,6 +397,17 @@ extern void hex_init (void);
 /* Save files used for communication between processes.  */
 #define PEX_SAVE_TEMPS         0x4
 
+/* Max number of alloca bytes per call before we must switch to malloc.
+
+   ?? Swiped from gnulib's regex_internal.h header.  Is this actually
+   the case?  This number seems arbitrary, though sane.
+
+   The OS usually guarantees only one guard page at the bottom of the stack,
+   and a page size can be as small as 4096 bytes.  So we cannot safely
+   allocate anything larger than 4096 bytes.  Also care for the possibility
+   of a few compiler-allocated temporary stack slots.  */
+#define MAX_ALLOCA_SIZE        4032
+
 /* Prepare to execute one or more programs, with standard output of
    each program fed to standard input of the next.
    FLAGS       As above.
@@ -616,7 +632,7 @@ extern int pexecute (const char *, char * const *, const char *,
 
 extern int pwait (int, int *, int);
 
-#if !HAVE_DECL_ASPRINTF
+#if defined(HAVE_DECL_ASPRINTF) && !HAVE_DECL_ASPRINTF
 /* Like sprintf but provides a pointer to malloc'd storage, which must
    be freed by the caller.  */
 
@@ -659,6 +675,33 @@ extern size_t strnlen (const char *, size_t);
 extern int strverscmp (const char *, const char *);
 #endif
 
+#if defined(HAVE_DECL_STRTOL) && !HAVE_DECL_STRTOL
+extern long int strtol (const char *nptr,
+                        char **endptr, int base);
+#endif
+
+#if defined(HAVE_DECL_STRTOUL) && !HAVE_DECL_STRTOUL
+extern unsigned long int strtoul (const char *nptr,
+                                  char **endptr, int base);
+#endif
+
+#if defined(HAVE_LONG_LONG) && defined(HAVE_DECL_STRTOLL) && !HAVE_DECL_STRTOLL
+__extension__
+extern long long int strtoll (const char *nptr,
+                              char **endptr, int base);
+#endif
+
+#if defined(HAVE_LONG_LONG) && defined(HAVE_DECL_STRTOULL) && !HAVE_DECL_STRTOULL
+__extension__
+extern unsigned long long int strtoull (const char *nptr,
+                                        char **endptr, int base);
+#endif
+
+#if defined(HAVE_DECL_STRVERSCMP) && !HAVE_DECL_STRVERSCMP
+/* Compare version strings.  */
+extern int strverscmp (const char *, const char *);
+#endif
+
 /* Set the title of a process */
 extern void setproctitle (const char *name, ...);