diff options
Diffstat (limited to 'libc/stdio')
| -rw-r--r-- | libc/stdio/_vfprintf.c | 45 |
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 */ |