* safe-ctype.c: New file.

* Makefile.in (CFILES): Add safe-ctype.c.
(REQUIRED_OFILES): Add safe-ctype.o.

* argv.c: Define ISBLANK and use it, not isspace.
* basename.c, cplus-dem.c, fnmatch.c, pexecute.c, strtod.c,
strtol.c, strtoul.c: Include safe-ctype.h, not ctype.h.  Use
uppercase ctype macros.  Don't test ISUPPER(c)/ISLOWER(c)
before calling TOLOWER(c)/TOUPPER(c).

1 files changed, 12 insertions, 12 deletions

diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
index 850b9d9..238902b 100644
--- a/libiberty/Makefile.in
+++ b/libiberty/Makefile.in
@@ -128,22 +128,22 @@ CFILES = asprintf.c alloca.c argv.c atexit.c basename.c bcmp.c bcopy.c	      \
 	bzero.c calloc.c choose-temp.c clock.c concat.c cplus-dem.c	      \
         cp-demangle.c dyn-string.c fdmatch.c fnmatch.c getcwd.c		      \
 	getpwd.c getopt.c getopt1.c getpagesize.c getruntime.c		      \
-	floatformat.c hashtab.c hex.c index.c insque.c md5.c memchr.c memcmp.c\
-	memcpy.c memmove.c memset.c mkstemps.c objalloc.c obstack.c	      \
+	floatformat.c hashtab.c hex.c index.c insque.c md5.c memchr.c         \
+	memcmp.c memcpy.c memmove.c memset.c mkstemps.c objalloc.c obstack.c  \
 	partition.c pexecute.c putenv.c random.c rename.c rindex.c setenv.c   \
-	sigsetmask.c sort.c spaces.c splay-tree.c strcasecmp.c strncasecmp.c  \
-	strchr.c strdup.c strerror.c strncmp.c strrchr.c strsignal.c strstr.c \
-	strtod.c strtol.c strtoul.c tmpnam.c vasprintf.c vfork.c vfprintf.c   \
-	vprintf.c vsprintf.c waitpid.c xatexit.c xexit.c xmalloc.c	      \
-	xmemdup.c xstrdup.c xstrerror.c
+	sigsetmask.c safe-ctype.c sort.c spaces.c splay-tree.c strcasecmp.c   \
+	strncasecmp.c strchr.c strdup.c strerror.c strncmp.c strrchr.c        \
+	strsignal.c strstr.c strtod.c strtol.c strtoul.c tmpnam.c vasprintf.c \
+	vfork.c vfprintf.c vprintf.c vsprintf.c waitpid.c xatexit.c xexit.c   \
+	xmalloc.c xmemdup.c xstrdup.c xstrerror.c
 
 # These are always included in the library.
-REQUIRED_OFILES = argv.o choose-temp.o concat.o cplus-dem.o cp-demangle.o \
-	dyn-string.o fdmatch.o fnmatch.o getopt.o getopt1.o getpwd.o	  \
+REQUIRED_OFILES = argv.o choose-temp.o concat.o cplus-dem.o cp-demangle.o     \
+	dyn-string.o fdmatch.o fnmatch.o getopt.o getopt1.o getpwd.o          \
 	getruntime.o hashtab.o hex.o floatformat.o md5.o objalloc.o obstack.o \
-	partition.o pexecute.o sort.o spaces.o splay-tree.o strerror.o	  \
-	strsignal.o xatexit.o xexit.o xmalloc.o xmemdup.o xstrdup.o	  \
-	xstrerror.o
+	partition.o pexecute.o safe-ctype.o sort.o spaces.o splay-tree.o      \
+	strerror.o strsignal.o xatexit.o xexit.o xmalloc.o xmemdup.o          \
+	xstrdup.o xstrerror.o
 
 $(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS) $(ALLOCA)
 	rm -f $(TARGETLIB)