summaryrefslogtreecommitdiff
path: root/libc/stdio
diff options
context:
space:
mode:
Diffstat (limited to 'libc/stdio')
-rw-r--r--libc/stdio/_vfprintf.c45
1 files changed, 17 insertions, 28 deletions
diff --git a/libc/stdio/_vfprintf.c b/libc/stdio/_vfprintf.c
index ab7c7c3c1..53f9d7be1 100644
--- a/libc/stdio/_vfprintf.c
+++ b/libc/stdio/_vfprintf.c
@@ -125,31 +125,20 @@
/**********************************************************************/
/* These provide some control over printf's feature set */
-/* This is undefined below depeding on uClibc's configuration. */
-#define __STDIO_PRINTF_FLOAT 1
+/* Now controlled by uClibc_config.h. */
+/* #define __UCLIBC_HAS_FLOATS__ 1 */
-/* Now controlled by uClibc_stdio.h. */
+/* Now controlled by uClibc_config.h. */
/* #define __UCLIBC_HAS_PRINTF_M_SPEC__ */
/**********************************************************************/
-#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_FLOATS__)
-# undef __STDIO_PRINTF_FLOAT
-#endif
-
-#ifdef __BCC__
-# undef __STDIO_PRINTF_FLOAT
-#endif
-
-#ifdef __STDIO_PRINTF_FLOAT
+#ifdef __UCLIBC_HAS_FLOATS__
# include <float.h>
# include <bits/uClibc_fpmax.h>
-#else
-# undef L__fpmaxtostr
#endif
-
#undef __STDIO_HAS_VSNPRINTF
#if defined(__STDIO_BUFFERS) || defined(__USE_OLD_VFPRINTF__) || defined(__UCLIBC_HAS_GLIBC_CUSTOM_STREAMS__)
# define __STDIO_HAS_VSNPRINTF 1
@@ -360,7 +349,7 @@ typedef union {
# ifdef ULLONG_MAX
unsigned long long ull;
# endif
-# ifdef __STDIO_PRINTF_FLOAT
+# ifdef __UCLIBC_HAS_FLOATS__
double d;
long double ld;
# endif
@@ -397,7 +386,7 @@ typedef struct {
/* TODO: fix printf to return 0 and set errno if format error. Standard says
only returns -1 if sets error indicator for the stream. */
-#ifdef __STDIO_PRINTF_FLOAT
+#ifdef __UCLIBC_HAS_FLOATS__
typedef size_t (__fp_outfunc_t)(FILE *fp, intptr_t type, intptr_t len,
intptr_t buf);
@@ -649,7 +638,7 @@ void attribute_hidden _ppfs_setargs(register ppfs_t *ppfs)
/* we're assuming wchar_t is at least an int */
GET_VA_ARG(p,wc,wchar_t,ppfs->arg);
break;
-#ifdef __STDIO_PRINTF_FLOAT
+#ifdef __UCLIBC_HAS_FLOATS__
/* PA_FLOAT */
case PA_DOUBLE:
GET_VA_ARG(p,d,double,ppfs->arg);
@@ -657,12 +646,12 @@ void attribute_hidden _ppfs_setargs(register ppfs_t *ppfs)
case (PA_DOUBLE|PA_FLAG_LONG_DOUBLE):
GET_VA_ARG(p,ld,long double,ppfs->arg);
break;
-#else /* __STDIO_PRINTF_FLOAT */
+#else /* __UCLIBC_HAS_FLOATS__ */
case PA_DOUBLE:
case (PA_DOUBLE|PA_FLAG_LONG_DOUBLE):
assert(0);
continue;
-#endif /* __STDIO_PRINTF_FLOAT */
+#endif /* __UCLIBC_HAS_FLOATS__ */
default:
/* TODO -- really need to ensure this can't happen */
assert(ppfs->argtype[i-1] & PA_FLAG_PTR);
@@ -739,7 +728,7 @@ static const short int type_codes[] = {
PA_INT|PA_FLAG_LONG,
PA_INT|PA_FLAG_LONG_LONG,
PA_WCHAR,
-#ifdef __STDIO_PRINTF_FLOAT
+#ifdef __UCLIBC_HAS_FLOATS__
/* PA_FLOAT, */
PA_DOUBLE,
PA_DOUBLE|PA_FLAG_LONG_DOUBLE,
@@ -762,7 +751,7 @@ static const unsigned char type_sizes[] = {
PROMOTED_SIZE_OF(long), /* TODO -- is this correct? (above too) */
#endif
PROMOTED_SIZE_OF(wchar_t),
-#ifdef __STDIO_PRINTF_FLOAT
+#ifdef __UCLIBC_HAS_FLOATS__
/* PROMOTED_SIZE_OF(float), */
PROMOTED_SIZE_OF(double),
PROMOTED_SIZE_OF(long double),
@@ -1195,7 +1184,7 @@ static size_t _charpad(FILE * __restrict stream, int padchar, size_t numpad);
#define _outnstr(stream, string, len) ((len > 0) ? __stdio_fwrite((const unsigned char *)(string), len, stream) : 0)
#define FP_OUT _fp_out_narrow
-#ifdef __STDIO_PRINTF_FLOAT
+#ifdef __UCLIBC_HAS_FLOATS__
static size_t _fp_out_narrow(FILE *fp, intptr_t type, intptr_t len, intptr_t buf)
{
@@ -1215,7 +1204,7 @@ static size_t _fp_out_narrow(FILE *fp, intptr_t type, intptr_t len, intptr_t buf
return r + OUTNSTR(fp, (const char *) buf, len);
}
-#endif /* __STDIO_PRINTF_FLOAT */
+#endif /* __UCLIBC_HAS_FLOATS__ */
#else /* L__vfprintf_internal */
@@ -1257,7 +1246,7 @@ static size_t _outnstr(FILE *stream, const char *s, size_t wclen)
return wclen - todo;
}
-#ifdef __STDIO_PRINTF_FLOAT
+#ifdef __UCLIBC_HAS_FLOATS__
#ifdef __UCLIBC_MJN3_ONLY__
#warning TODO: Move defines from _fpmaxtostr. Put them in a common header.
@@ -1314,7 +1303,7 @@ static size_t _fp_out_wide(FILE *fp, intptr_t type, intptr_t len, intptr_t buf)
return r;
}
-#endif /* __STDIO_PRINTF_FLOAT */
+#endif /* __UCLIBC_HAS_FLOATS__ */
static int _ppwfs_init(register ppfs_t *ppfs, const wchar_t *fmt0)
{
@@ -1604,7 +1593,7 @@ static int _do_one_spec(FILE * __restrict stream,
}
numfill = ((numfill > SLEN) ? numfill - SLEN : 0);
} else if (ppfs->conv_num <= CONV_A) { /* floating point */
-#ifdef __STDIO_PRINTF_FLOAT
+#ifdef __UCLIBC_HAS_FLOATS__
ssize_t nf;
nf = _fpmaxtostr(stream,
(__fpmax_t)
@@ -1618,7 +1607,7 @@ static int _do_one_spec(FILE * __restrict stream,
*count += nf;
return 0;
-#else /* __STDIO_PRINTF_FLOAT */
+#else /* __UCLIBC_HAS_FLOATS__ */
return -1; /* TODO -- try to continue? */
#endif
} else if (ppfs->conv_num <= CONV_S) { /* wide char or string */