X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=include%2Flibiberty.h;h=8f7d5f64930ee4111f1cce245c90c720c7b46b10;hb=042c94de565ae62640c064f1cb33d28484aeb9d3;hp=f2cf573d1b69ff129f47b4d824e3811788ca44a9;hpb=689a1abf0dba1f5353039a5625411c6c41098d3a;p=deliverable%2Fbinutils-gdb.git

diff --git a/include/libiberty.h b/include/libiberty.h
index f2cf573d1b..8f7d5f6493 100644
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -1,7 +1,6 @@
 /* Function declarations for libiberty.
 
-   Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-   2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 1997-2016 Free Software Foundation, Inc.
    
    Note - certain prototypes declared in this header file are for
    functions whoes implementation copyright does not belong to the
@@ -81,19 +80,19 @@ 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.  */
 
-extern void expandargv PARAMS ((int *, char ***));
+extern void expandargv (int *, char ***);
 
 /* Write argv to an @-file, inserting necessary quoting.  */
 
-extern int writeargv PARAMS ((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
@@ -106,7 +105,10 @@ extern int countargv (char**);
    to find the declaration so provide a fully prototyped one.  If it
    is 1, we found it so don't provide any declaration at all.  */
 #if !HAVE_DECL_BASENAME
-#if defined (__GNU_LIBRARY__ ) || defined (__linux__) || defined (__FreeBSD__) || defined (__OpenBSD__) || defined(__NetBSD__) || defined (__CYGWIN__) || defined (__CYGWIN32__) || defined (__MINGW32__) || defined (HAVE_DECL_BASENAME)
+#if defined (__GNU_LIBRARY__ ) || defined (__linux__) \
+ || defined (__FreeBSD__) || defined (__OpenBSD__) || defined (__NetBSD__) \
+ || defined (__CYGWIN__) || defined (__CYGWIN32__) || defined (__MINGW32__) \
+ || defined (__DragonFly__) || defined (HAVE_DECL_BASENAME) 
 extern char *basename (const char *) ATTRIBUTE_RETURNS_NONNULL ATTRIBUTE_NONNULL(1);
 #else
 /* Do not allow basename to be used if there is no prototype seen.  We
@@ -224,6 +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;
@@ -442,6 +449,11 @@ extern struct pex_obj *pex_init (int flags, const char *pname,
    on Unix.  */
 #define PEX_BINARY_ERROR	0x80
 
+/* Append stdout to existing file instead of truncating it.  */
+#define PEX_STDOUT_APPEND	0x100
+
+/* Thes same as PEX_STDOUT_APPEND, but for STDERR.  */
+#define PEX_STDERR_APPEND	0x200
 
 /* Execute one program.  Returns NULL on success.  On error returns an
    error string (typically just the name of a system call); the error
@@ -609,13 +621,18 @@ 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.  */
 
 extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2;
 #endif
 
+/* Like asprintf but allocates memory without fail. This works like
+   xmalloc.  */
+
+extern char *xasprintf (const char *, ...) ATTRIBUTE_MALLOC ATTRIBUTE_PRINTF_1;
+
 #if !HAVE_DECL_VASPRINTF
 /* Like vsprintf but provides a pointer to malloc'd storage, which
    must be freed by the caller.  */
@@ -623,6 +640,11 @@ extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2;
 extern int vasprintf (char **, const char *, va_list) ATTRIBUTE_PRINTF(2,0);
 #endif
 
+/* Like vasprintf but allocates memory without fail. This works like
+   xmalloc.  */
+
+extern char *xvasprintf (const char *, va_list) ATTRIBUTE_MALLOC ATTRIBUTE_PRINTF(1,0);
+
 #if defined(HAVE_DECL_SNPRINTF) && !HAVE_DECL_SNPRINTF
 /* Like sprintf but prints at most N characters.  */
 extern int snprintf (char *, size_t, const char *, ...) ATTRIBUTE_PRINTF_3;
@@ -633,6 +655,37 @@ extern int snprintf (char *, size_t, const char *, ...) ATTRIBUTE_PRINTF_3;
 extern int vsnprintf (char *, size_t, const char *, va_list) ATTRIBUTE_PRINTF(3,0);
 #endif
 
+#if defined (HAVE_DECL_STRNLEN) && !HAVE_DECL_STRNLEN
+extern size_t strnlen (const char *, size_t);
+#endif
+
+#if defined(HAVE_DECL_STRVERSCMP) && !HAVE_DECL_STRVERSCMP
+/* Compare version strings.  */
+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 *);