X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fprintf-parse.c;h=f5cdb6e5b51173dc1448d5639e908ef1888c14c5;hb=1ef56cc792394954fca408a9ee3ecada5467a37e;hp=b386b7b9b8d5a41a9c07643da1ebb6ee595aa2d9;hpb=4831ead44de7705efcffc76f5234fab59a7b1d9e;p=gnulib.git

diff --git a/lib/printf-parse.c b/lib/printf-parse.c
index b386b7b9b..f5cdb6e5b 100644
--- a/lib/printf-parse.c
+++ b/lib/printf-parse.c
@@ -1,5 +1,5 @@
 /* Formatted output to strings.
-   Copyright (C) 1999-2000, 2002-2003 Free Software Foundation, Inc.
+   Copyright (C) 1999-2000, 2002-2003, 2006-2007 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -13,11 +13,9 @@
 
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 /* Specification.  */
 #if WIDE_CHAR_VERSION
@@ -70,7 +68,7 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 
   d->count = 0;
   d_allocated = 1;
-  d->dir = malloc (d_allocated * sizeof (DIRECTIVE));
+  d->dir = (DIRECTIVE *) malloc (d_allocated * sizeof (DIRECTIVE));
   if (d->dir == NULL)
     /* Out of memory.  */
     return -1;
@@ -94,9 +92,9 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 	if (size_overflow_p (memory_size))				\
 	  /* Overflow, would lead to out of memory.  */			\
 	  goto error;							\
-	memory = (a->arg						\
-		  ? realloc (a->arg, memory_size)			\
-		  : malloc (memory_size));				\
+	memory = (argument *) (a->arg					\
+			       ? realloc (a->arg, memory_size)		\
+			       : malloc (memory_size));			\
 	if (memory == NULL)						\
 	  /* Out of memory.  */						\
 	  goto error;							\
@@ -328,7 +326,7 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 		      flags += 8;
 		      cp++;
 		    }
-#ifdef HAVE_INTMAX_T
+#if HAVE_INTMAX_T
 		  else if (*cp == 'j')
 		    {
 		      if (sizeof (intmax_t) > sizeof (long))
@@ -384,11 +382,14 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 	      switch (c)
 		{
 		case 'd': case 'i':
-#ifdef HAVE_LONG_LONG
+#if HAVE_LONG_LONG_INT
+		  /* If 'long long' exists and is larger than 'long':  */
 		  if (flags >= 16 || (flags & 4))
 		    type = TYPE_LONGLONGINT;
 		  else
 #endif
+		  /* If 'long long' exists and is the same as 'long', we parse
+		     "lld" into TYPE_LONGINT.  */
 		  if (flags >= 8)
 		    type = TYPE_LONGINT;
 		  else if (flags & 2)
@@ -399,11 +400,14 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 		    type = TYPE_INT;
 		  break;
 		case 'o': case 'u': case 'x': case 'X':
-#ifdef HAVE_LONG_LONG
+#if HAVE_LONG_LONG_INT
+		  /* If 'long long' exists and is larger than 'long':  */
 		  if (flags >= 16 || (flags & 4))
 		    type = TYPE_ULONGLONGINT;
 		  else
 #endif
+		  /* If 'unsigned long long' exists and is the same as
+		     'unsigned long', we parse "llu" into TYPE_ULONGINT.  */
 		  if (flags >= 8)
 		    type = TYPE_ULONGINT;
 		  else if (flags & 2)
@@ -415,7 +419,7 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 		  break;
 		case 'f': case 'F': case 'e': case 'E': case 'g': case 'G':
 		case 'a': case 'A':
-#ifdef HAVE_LONG_DOUBLE
+#if HAVE_LONG_DOUBLE
 		  if (flags >= 16 || (flags & 4))
 		    type = TYPE_LONGDOUBLE;
 		  else
@@ -424,7 +428,7 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 		  break;
 		case 'c':
 		  if (flags >= 8)
-#ifdef HAVE_WINT_T
+#if HAVE_WINT_T
 		    type = TYPE_WIDE_CHAR;
 #else
 		    goto error;
@@ -432,7 +436,7 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 		  else
 		    type = TYPE_CHAR;
 		  break;
-#ifdef HAVE_WINT_T
+#if HAVE_WINT_T
 		case 'C':
 		  type = TYPE_WIDE_CHAR;
 		  c = 'c';
@@ -440,7 +444,7 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 #endif
 		case 's':
 		  if (flags >= 8)
-#ifdef HAVE_WCHAR_T
+#if HAVE_WCHAR_T
 		    type = TYPE_WIDE_STRING;
 #else
 		    goto error;
@@ -448,7 +452,7 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 		  else
 		    type = TYPE_STRING;
 		  break;
-#ifdef HAVE_WCHAR_T
+#if HAVE_WCHAR_T
 		case 'S':
 		  type = TYPE_WIDE_STRING;
 		  c = 's';
@@ -458,11 +462,14 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 		  type = TYPE_POINTER;
 		  break;
 		case 'n':
-#ifdef HAVE_LONG_LONG
+#if HAVE_LONG_LONG_INT
+		  /* If 'long long' exists and is larger than 'long':  */
 		  if (flags >= 16 || (flags & 4))
 		    type = TYPE_COUNT_LONGLONGINT_POINTER;
 		  else
 #endif
+		  /* If 'long long' exists and is the same as 'long', we parse
+		     "lln" into TYPE_COUNT_LONGINT_POINTER.  */
 		  if (flags >= 8)
 		    type = TYPE_COUNT_LONGINT_POINTER;
 		  else if (flags & 2)
@@ -508,7 +515,7 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
 	      if (size_overflow_p (memory_size))
 		/* Overflow, would lead to out of memory.  */
 		goto error;
-	      memory = realloc (d->dir, memory_size);
+	      memory = (DIRECTIVE *) realloc (d->dir, memory_size);
 	      if (memory == NULL)
 		/* Out of memory.  */
 		goto error;