2005-10-11 Shaun Jackman <sjackman@gmail.com>
* libc/include/stdio.h (dprintf): New declaration.
(vdprintf): Ditto.
* libc/stdio/Makefile.am (GENERAL_SOURCES): Add dprintf.c
and vdprintf.c.
* libc/stdio/Makefile.in: Regenerate.
* libc/stdio/dprintf.c: New file.
* libc/stdio/vdprintf.c: New file.
* libc/stdio/stdio.tex (dprintf): New entry.
This commit is contained in:
Jeff Johnston
parent
da71e51811
commit
339195bf12
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@ -1,3 +1,14 @@
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2005-10-11 Shaun Jackman <sjackman@gmail.com>
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* libc/include/stdio.h (dprintf): New declaration.
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(vdprintf): Ditto.
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* libc/stdio/Makefile.am (GENERAL_SOURCES): Add dprintf.c
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and vdprintf.c.
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* libc/stdio/Makefile.in: Regenerate.
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* libc/stdio/dprintf.c: New file.
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* libc/stdio/vdprintf.c: New file.
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* libc/stdio/stdio.tex (dprintf): New entry.
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2005-10-11 David Weatherford <weath@tensilica.com>
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* libc/stdio/vfprintf.c (_VFPRINTF_R): Recognize 'F' format.
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@ -229,6 +229,7 @@ off_t _EXFUN(ftello, ( FILE *));
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#ifndef _REENT_ONLY
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int _EXFUN(asiprintf, (char **, const char *, ...));
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int _EXFUN(asprintf, (char **, const char *, ...));
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int _EXFUN(dprintf, (int, const char *, ...));
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int _EXFUN(fcloseall, (_VOID));
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int _EXFUN(fiprintf, (FILE *, const char *, ...));
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int _EXFUN(iprintf, (const char *, ...));
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@ -238,6 +239,7 @@ int _EXFUN(sniprintf, (char *, size_t, const char *, ...));
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char * _EXFUN(tempnam, (const char *, const char *));
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int _EXFUN(vasiprintf, (char **, const char *, __VALIST));
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int _EXFUN(vasprintf, (char **, const char *, __VALIST));
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int _EXFUN(vdprintf, (int, const char *, __VALIST));
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int _EXFUN(vsniprintf, (char *, size_t, const char *, __VALIST));
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int _EXFUN(vsnprintf, (char *, size_t, const char *, __VALIST));
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int _EXFUN(vfiprintf, (FILE *, const char *, __VALIST));
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@ -281,6 +283,7 @@ int _EXFUN(putchar_unlocked, (int));
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int _EXFUN(_asiprintf_r, (struct _reent *, char **, const char *, ...));
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int _EXFUN(_asprintf_r, (struct _reent *, char **, const char *, ...));
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int _EXFUN(_dprintf_r, (struct _reent *, int, const char *, ...));
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int _EXFUN(_fcloseall_r, (struct _reent *));
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FILE * _EXFUN(_fdopen_r, (struct _reent *, int, const char *));
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FILE * _EXFUN(_fopen_r, (struct _reent *, const char *, const char *));
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@ -315,6 +318,7 @@ char * _EXFUN(_tmpnam_r, (struct _reent *, char *));
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int _EXFUN(_ungetc_r, (struct _reent *, int, FILE *));
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int _EXFUN(_vasiprintf_r, (struct _reent *, char **, const char *, __VALIST));
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int _EXFUN(_vasprintf_r, (struct _reent *, char **, const char *, __VALIST));
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int _EXFUN(_vdprintf_r, (struct _reent *, int, const char *, __VALIST));
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int _EXFUN(_vfiprintf_r, (struct _reent *, FILE *, const char *, __VALIST));
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int _EXFUN(_vfprintf_r, (struct _reent *, FILE *, const char *, __VALIST));
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int _EXFUN(_viprintf_r, (struct _reent *, const char *, __VALIST));
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@ -6,6 +6,7 @@ INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
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GENERAL_SOURCES = \
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clearerr.c \
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dprintf.c \
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fclose.c \
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fdopen.c \
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feof.c \
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@ -70,6 +71,7 @@ GENERAL_SOURCES = \
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tmpfile.c \
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tmpnam.c \
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ungetc.c \
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vdprintf.c \
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viprintf.c \
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viscanf.c \
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vprintf.c \
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@ -139,6 +141,7 @@ vfiscanf.$(oext): vfscanf.c
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CHEWOUT_FILES = \
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clearerr.def \
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dprintf.def \
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fclose.def \
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fcloseall.def \
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fdopen.def \
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@ -110,7 +110,7 @@ AUTOMAKE_OPTIONS = cygnus
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INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
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GENERAL_SOURCES = clearerr.c fclose.c fdopen.c feof.c ferror.c fflush.c fgetc.c fgetpos.c fgets.c fileno.c findfp.c fiprintf.c flags.c fopen.c fprintf.c fputc.c fputs.c fread.c freopen.c fscanf.c fiscanf.c fseek.c fsetpos.c ftell.c fvwrite.c fwalk.c fwrite.c getc.c getchar.c getc_u.c getchar_u.c getdelim.c getline.c gets.c iprintf.c iscanf.c makebuf.c perror.c printf.c putc.c putchar.c putc_u.c putchar_u.c puts.c refill.c remove.c rename.c rewind.c rget.c scanf.c sccl.c setbuf.c setbuffer.c setlinebuf.c setvbuf.c siprintf.c siscanf.c sniprintf.c snprintf.c sprintf.c sscanf.c stdio.c tmpfile.c tmpnam.c ungetc.c viprintf.c viscanf.c vprintf.c vscanf.c vsiprintf.c vsiscanf.c vsnprintf.c vsniprintf.c vsprintf.c vsscanf.c wbuf.c wsetup.c
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GENERAL_SOURCES = clearerr.c dprintf.c fclose.c fdopen.c feof.c ferror.c fflush.c fgetc.c fgetpos.c fgets.c fileno.c findfp.c fiprintf.c flags.c fopen.c fprintf.c fputc.c fputs.c fread.c freopen.c fscanf.c fiscanf.c fseek.c fsetpos.c ftell.c fvwrite.c fwalk.c fwrite.c getc.c getchar.c getc_u.c getchar_u.c getdelim.c getline.c gets.c iprintf.c iscanf.c makebuf.c perror.c printf.c putc.c putchar.c putc_u.c putchar_u.c puts.c refill.c remove.c rename.c rewind.c rget.c scanf.c sccl.c setbuf.c setbuffer.c setlinebuf.c setvbuf.c siprintf.c siscanf.c sniprintf.c snprintf.c sprintf.c sscanf.c stdio.c tmpfile.c tmpnam.c ungetc.c vdprintf.c viprintf.c viscanf.c vprintf.c vscanf.c vsiprintf.c vsiscanf.c vsnprintf.c vsniprintf.c vsprintf.c vsscanf.c wbuf.c wsetup.c
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@ELIX_LEVEL_1_TRUE@LIB_OBJS =
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@ELIX_LEVEL_1_FALSE@LIB_OBJS = asiprintf.$(oext) asprintf.$(oext) fcloseall.$(oext) fseeko.$(oext) ftello.$(oext) getw.$(oext) mktemp.$(oext) putw.$(oext) vasiprintf.$(oext) vasprintf.$(oext)
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@ -132,7 +132,7 @@ libstdio_la_LDFLAGS = -Xcompiler -nostdlib
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@USE_LIBTOOL_FALSE@lib_a_LIBADD = $(LIBADD_OBJS) $(LIB_OBJS)
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@USE_LIBTOOL_FALSE@lib_a_DEPENDENCIES = $(LIBADD_OBJS) $(LIB_OBJS)
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CHEWOUT_FILES = clearerr.def fclose.def fcloseall.def fdopen.def feof.def ferror.def fflush.def fgetc.def fgetpos.def fgets.def fileno.def fiprintf.def fopen.def fputc.def fputs.def fread.def freopen.def fseek.def fsetpos.def ftell.def fwrite.def getc.def getchar.def getc_u.def getchar_u.def getdelim.def getline.def gets.def getw.def mktemp.def perror.def putc.def putchar.def putc_u.def putchar_u.def puts.def putw.def remove.def rename.def rewind.def setbuf.def setbuffer.def setlinebuf.def setvbuf.def siprintf.def siscanf.def sprintf.def sscanf.def tmpfile.def tmpnam.def vfprintf.def vfscanf.def viprintf.def viscanf.def
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CHEWOUT_FILES = clearerr.def dprintf.def fclose.def fcloseall.def fdopen.def feof.def ferror.def fflush.def fgetc.def fgetpos.def fgets.def fileno.def fiprintf.def fopen.def fputc.def fputs.def fread.def freopen.def fseek.def fsetpos.def ftell.def fwrite.def getc.def getchar.def getc_u.def getchar_u.def getdelim.def getline.def gets.def getw.def mktemp.def perror.def putc.def putchar.def putc_u.def putchar_u.def puts.def putw.def remove.def rename.def rewind.def setbuf.def setbuffer.def setlinebuf.def setvbuf.def siprintf.def siscanf.def sprintf.def sscanf.def tmpfile.def tmpnam.def vfprintf.def vfscanf.def viprintf.def viscanf.def
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SUFFIXES = .def
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@ -150,55 +150,56 @@ LIBRARIES = $(noinst_LIBRARIES)
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DEFS = @DEFS@ -I. -I$(srcdir)
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CPPFLAGS = @CPPFLAGS@
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LIBS = @LIBS@
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@USE_LIBTOOL_FALSE@lib_a_OBJECTS = clearerr.$(OBJEXT) fclose.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fdopen.$(OBJEXT) feof.$(OBJEXT) ferror.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fflush.$(OBJEXT) fgetc.$(OBJEXT) fgetpos.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fgets.$(OBJEXT) fileno.$(OBJEXT) findfp.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fiprintf.$(OBJEXT) flags.$(OBJEXT) fopen.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fprintf.$(OBJEXT) fputc.$(OBJEXT) fputs.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fread.$(OBJEXT) freopen.$(OBJEXT) fscanf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fiscanf.$(OBJEXT) fseek.$(OBJEXT) fsetpos.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@ftell.$(OBJEXT) fvwrite.$(OBJEXT) fwalk.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fwrite.$(OBJEXT) getc.$(OBJEXT) getchar.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@getc_u.$(OBJEXT) getchar_u.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@getdelim.$(OBJEXT) getline.$(OBJEXT) gets.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@iprintf.$(OBJEXT) iscanf.$(OBJEXT) makebuf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@perror.$(OBJEXT) printf.$(OBJEXT) putc.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@putchar.$(OBJEXT) putc_u.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@putchar_u.$(OBJEXT) puts.$(OBJEXT) refill.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@remove.$(OBJEXT) rename.$(OBJEXT) rewind.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@rget.$(OBJEXT) scanf.$(OBJEXT) sccl.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@setbuf.$(OBJEXT) setbuffer.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@lib_a_OBJECTS = clearerr.$(OBJEXT) dprintf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fclose.$(OBJEXT) fdopen.$(OBJEXT) feof.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@ferror.$(OBJEXT) fflush.$(OBJEXT) fgetc.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fgetpos.$(OBJEXT) fgets.$(OBJEXT) fileno.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@findfp.$(OBJEXT) fiprintf.$(OBJEXT) flags.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fopen.$(OBJEXT) fprintf.$(OBJEXT) fputc.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fputs.$(OBJEXT) fread.$(OBJEXT) freopen.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fscanf.$(OBJEXT) fiscanf.$(OBJEXT) fseek.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fsetpos.$(OBJEXT) ftell.$(OBJEXT) fvwrite.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@fwalk.$(OBJEXT) fwrite.$(OBJEXT) getc.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@getchar.$(OBJEXT) getc_u.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@getchar_u.$(OBJEXT) getdelim.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@getline.$(OBJEXT) gets.$(OBJEXT) iprintf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@iscanf.$(OBJEXT) makebuf.$(OBJEXT) perror.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@printf.$(OBJEXT) putc.$(OBJEXT) putchar.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@putc_u.$(OBJEXT) putchar_u.$(OBJEXT) puts.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@refill.$(OBJEXT) remove.$(OBJEXT) rename.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@rewind.$(OBJEXT) rget.$(OBJEXT) scanf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@sccl.$(OBJEXT) setbuf.$(OBJEXT) setbuffer.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@setlinebuf.$(OBJEXT) setvbuf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@siprintf.$(OBJEXT) siscanf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@sniprintf.$(OBJEXT) snprintf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@sprintf.$(OBJEXT) sscanf.$(OBJEXT) stdio.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@tmpfile.$(OBJEXT) tmpnam.$(OBJEXT) ungetc.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@viprintf.$(OBJEXT) viscanf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@vprintf.$(OBJEXT) vscanf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@vdprintf.$(OBJEXT) viprintf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@viscanf.$(OBJEXT) vprintf.$(OBJEXT) vscanf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@vsiprintf.$(OBJEXT) vsiscanf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@vsnprintf.$(OBJEXT) vsniprintf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@vsprintf.$(OBJEXT) vsscanf.$(OBJEXT) wbuf.$(OBJEXT) \
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@USE_LIBTOOL_FALSE@wsetup.$(OBJEXT)
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LTLIBRARIES = $(noinst_LTLIBRARIES)
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@USE_LIBTOOL_TRUE@libstdio_la_OBJECTS = clearerr.lo fclose.lo fdopen.lo \
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@USE_LIBTOOL_TRUE@feof.lo ferror.lo fflush.lo fgetc.lo fgetpos.lo \
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@USE_LIBTOOL_TRUE@fgets.lo fileno.lo findfp.lo fiprintf.lo flags.lo \
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@USE_LIBTOOL_TRUE@fopen.lo fprintf.lo fputc.lo fputs.lo fread.lo \
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@USE_LIBTOOL_TRUE@freopen.lo fscanf.lo fiscanf.lo fseek.lo fsetpos.lo \
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@USE_LIBTOOL_TRUE@ftell.lo fvwrite.lo fwalk.lo fwrite.lo getc.lo \
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@USE_LIBTOOL_TRUE@getchar.lo getc_u.lo getchar_u.lo getdelim.lo \
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@USE_LIBTOOL_TRUE@getline.lo gets.lo iprintf.lo iscanf.lo makebuf.lo \
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@USE_LIBTOOL_TRUE@perror.lo printf.lo putc.lo putchar.lo putc_u.lo \
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@USE_LIBTOOL_TRUE@putchar_u.lo puts.lo refill.lo remove.lo rename.lo \
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@USE_LIBTOOL_TRUE@rewind.lo rget.lo scanf.lo sccl.lo setbuf.lo \
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@USE_LIBTOOL_TRUE@setbuffer.lo setlinebuf.lo setvbuf.lo siprintf.lo \
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@USE_LIBTOOL_TRUE@siscanf.lo sniprintf.lo snprintf.lo sprintf.lo \
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@USE_LIBTOOL_TRUE@sscanf.lo stdio.lo tmpfile.lo tmpnam.lo ungetc.lo \
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@USE_LIBTOOL_TRUE@viprintf.lo viscanf.lo vprintf.lo vscanf.lo \
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@USE_LIBTOOL_TRUE@vsiprintf.lo vsiscanf.lo vsnprintf.lo vsniprintf.lo \
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@USE_LIBTOOL_TRUE@vsprintf.lo vsscanf.lo wbuf.lo wsetup.lo
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@USE_LIBTOOL_TRUE@libstdio_la_OBJECTS = clearerr.lo dprintf.lo \
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@USE_LIBTOOL_TRUE@fclose.lo fdopen.lo feof.lo ferror.lo fflush.lo \
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@USE_LIBTOOL_TRUE@fgetc.lo fgetpos.lo fgets.lo fileno.lo findfp.lo \
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@USE_LIBTOOL_TRUE@fiprintf.lo flags.lo fopen.lo fprintf.lo fputc.lo \
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@USE_LIBTOOL_TRUE@fputs.lo fread.lo freopen.lo fscanf.lo fiscanf.lo \
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@USE_LIBTOOL_TRUE@fseek.lo fsetpos.lo ftell.lo fvwrite.lo fwalk.lo \
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@USE_LIBTOOL_TRUE@fwrite.lo getc.lo getchar.lo getc_u.lo getchar_u.lo \
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@USE_LIBTOOL_TRUE@getdelim.lo getline.lo gets.lo iprintf.lo iscanf.lo \
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@USE_LIBTOOL_TRUE@makebuf.lo perror.lo printf.lo putc.lo putchar.lo \
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@USE_LIBTOOL_TRUE@putc_u.lo putchar_u.lo puts.lo refill.lo remove.lo \
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@USE_LIBTOOL_TRUE@rename.lo rewind.lo rget.lo scanf.lo sccl.lo \
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@USE_LIBTOOL_TRUE@setbuf.lo setbuffer.lo setlinebuf.lo setvbuf.lo \
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@USE_LIBTOOL_TRUE@siprintf.lo siscanf.lo sniprintf.lo snprintf.lo \
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@USE_LIBTOOL_TRUE@sprintf.lo sscanf.lo stdio.lo tmpfile.lo tmpnam.lo \
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@USE_LIBTOOL_TRUE@ungetc.lo vdprintf.lo viprintf.lo viscanf.lo \
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@USE_LIBTOOL_TRUE@vprintf.lo vscanf.lo vsiprintf.lo vsiscanf.lo \
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@USE_LIBTOOL_TRUE@vsnprintf.lo vsniprintf.lo vsprintf.lo vsscanf.lo \
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@USE_LIBTOOL_TRUE@wbuf.lo wsetup.lo
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CFLAGS = @CFLAGS@
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COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
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LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
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|
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@ -0,0 +1,129 @@
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/* Copyright 2005 Shaun Jackman
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* Permission to use, copy, modify, and distribute this software
|
||||
* is freely granted, provided that this notice is preserved.
|
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*/
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|
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/*
|
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FUNCTION
|
||||
<<dprintf>>, <<vdprintf>>---print to a file descriptor
|
||||
|
||||
INDEX
|
||||
dprintf
|
||||
INDEX
|
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vdprintf
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|
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ANSI_SYNOPSIS
|
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#include <stdio.h>
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#include <stdarg.h>
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int dprintf(int <[fd]>, const char *<[format]>, ...);
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||||
int vdprintf(int <[fd]>, const char *<[format]>, va_list <[ap]>);
|
||||
int _dprintf_r(struct _reent *<[ptr]>, int <[fd]>,
|
||||
const char *<[format]>, ...);
|
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int _vdprintf_r(struct _reent *<[ptr]>, int <[fd]>,
|
||||
const char *<[format]>, va_list <[ap]>);
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||||
|
||||
TRAD_SYNOPSIS
|
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#include <stdio.h>
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#include <varargs.h>
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||||
|
||||
int dprintf(<[fd]>, <[format]> [, <[arg]>, ...])
|
||||
int <[fd]>;
|
||||
char *<[format]>;
|
||||
|
||||
int vdprintf(<[fd]>, <[fmt]>, <[list]>)
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||||
int <[fd]>;
|
||||
char *<[fmt]>;
|
||||
va_list <[list]>;
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||||
|
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int _dprintf_r(<[ptr]>, <[fd]>, <[format]> [, <[arg]>, ...])
|
||||
struct _reent *<[ptr]>;
|
||||
int <[fd]>;
|
||||
char *<[format]>;
|
||||
|
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int _vdprintf_r(<[ptr]>, <[fd]>, <[fmt]>, <[list]>)
|
||||
struct _reent *<[ptr]>;
|
||||
int <[fd]>;
|
||||
char *<[fmt]>;
|
||||
va_list <[list]>;
|
||||
|
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DESCRIPTION
|
||||
<<dprintf>> and <<vdprintf>> allow printing a format, similarly to
|
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<<printf>>, but write to a file descriptor instead of to a <<FILE>>
|
||||
stream.
|
||||
|
||||
The functions <<_dprintf_r>> and <<_vdprintf_r>> are simply
|
||||
reentrant versions of the functions above.
|
||||
|
||||
RETURNS
|
||||
The return value and errors are exactly as for <<write>>, except that
|
||||
<<errno>> may also be set to <<ENOMEM>> if the heap is exhausted.
|
||||
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PORTABILITY
|
||||
This function is originally a GNU extension in glibc and is not portable.
|
||||
|
||||
Supporting OS subroutines required: <<sbrk>>, <<write>>.
|
||||
*/
|
||||
|
||||
#include <_ansi.h>
|
||||
#include <reent.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#ifdef _HAVE_STDC
|
||||
#include <stdarg.h>
|
||||
#else
|
||||
#include <varargs.h>
|
||||
#endif
|
||||
|
||||
#ifdef _HAVE_STDC
|
||||
int
|
||||
_dprintf_r(struct _reent *ptr, int fd, _CONST char *format, ...)
|
||||
#else
|
||||
int
|
||||
_dprintf_r(ptr, fd, format, va_alist)
|
||||
struct _reent *ptr;
|
||||
int fd;
|
||||
char *format;
|
||||
va_dcl
|
||||
#endif
|
||||
{
|
||||
va_list ap;
|
||||
int n;
|
||||
_REENT_SMALL_CHECK_INIT (ptr);
|
||||
#ifdef _HAVE_STDC
|
||||
va_start (ap, format);
|
||||
#else
|
||||
va_start (ap);
|
||||
#endif
|
||||
n = _vdprintf_r (ptr, fd, format, ap);
|
||||
va_end (ap);
|
||||
return n;
|
||||
}
|
||||
|
||||
#ifndef _REENT_ONLY
|
||||
|
||||
#ifdef _HAVE_STDC
|
||||
int
|
||||
dprintf(int fd, _CONST char *format, ...)
|
||||
#else
|
||||
int
|
||||
dprintf(fd, format, va_alist)
|
||||
struct _reent *ptr;
|
||||
int fd;
|
||||
char *format;
|
||||
va_dcl
|
||||
#endif
|
||||
{
|
||||
va_list ap;
|
||||
int n;
|
||||
_REENT_SMALL_CHECK_INIT (_REENT);
|
||||
#ifdef _HAVE_STDC
|
||||
va_start (ap, format);
|
||||
#else
|
||||
va_start (ap);
|
||||
#endif
|
||||
n = _vdprintf_r (_REENT, fd, format, ap);
|
||||
va_end (ap);
|
||||
return n;
|
||||
}
|
||||
|
||||
#endif /* ! _REENT_ONLY */
|
||||
|
|
@ -25,6 +25,7 @@ structure.
|
|||
|
||||
@menu
|
||||
* clearerr:: Clear file or stream error indicator
|
||||
* dprintf:: Print to a file descriptor
|
||||
* fclose:: Close a file
|
||||
* fcloseall:: Close all files
|
||||
* feof:: Test for end of file
|
||||
|
|
@ -82,6 +83,9 @@ structure.
|
|||
@page
|
||||
@include stdio/clearerr.def
|
||||
|
||||
@page
|
||||
@include stdio/dprintf.def
|
||||
|
||||
@page
|
||||
@include stdio/fclose.def
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,46 @@
|
|||
/* Copyright 2005 Shaun Jackman
|
||||
* Permission to use, copy, modify, and distribute this software
|
||||
* is freely granted, provided that this notice is preserved.
|
||||
*/
|
||||
|
||||
#include <_ansi.h>
|
||||
#include <reent.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#ifdef _HAVE_STDC
|
||||
#include <stdarg.h>
|
||||
#else
|
||||
#include <varargs.h>
|
||||
#endif
|
||||
|
||||
int
|
||||
_DEFUN (_vdprintf_r, (ptr, fd, format, ap),
|
||||
struct _reent *ptr _AND
|
||||
int fd _AND
|
||||
_CONST char *format _AND
|
||||
va_list ap)
|
||||
{
|
||||
char *p;
|
||||
int n;
|
||||
_REENT_SMALL_CHECK_INIT (ptr);
|
||||
n = _vasprintf_r (ptr, &p, format, ap);
|
||||
if (n == -1) return -1;
|
||||
n = _write_r (ptr, fd, p, n);
|
||||
_free_r (ptr, p);
|
||||
return n;
|
||||
}
|
||||
|
||||
#ifndef _REENT_ONLY
|
||||
|
||||
int
|
||||
_DEFUN (vdprintf, (fd, format, ap),
|
||||
int fd _AND
|
||||
_CONST char *format _AND
|
||||
va_list ap)
|
||||
{
|
||||
_REENT_SMALL_CHECK_INIT (_REENT);
|
||||
return _vdprintf_r (_REENT, fd, format, ap);
|
||||
}
|
||||
|
||||
#endif /* ! _REENT_ONLY */
|
||||
Loading…
Reference in New Issue