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Diffstat (limited to 'libc/stdio/vsnprintf.c')
-rw-r--r--libc/stdio/vsnprintf.c46
1 files changed, 14 insertions, 32 deletions
diff --git a/libc/stdio/vsnprintf.c b/libc/stdio/vsnprintf.c
index 31adc52..3a4c607 100644
--- a/libc/stdio/vsnprintf.c
+++ b/libc/stdio/vsnprintf.c
@@ -22,15 +22,6 @@ int vsnprintf(char *__restrict buf, size_t size,
FILE f;
int rv;
-/* __STDIO_STREAM_RESET_GCS(&f); */
-#ifdef __UCLIBC_HAS_GLIBC_CUSTOM_STREAMS__
- f.__cookie = &(f.__filedes);
- f.__gcs.read = NULL;
- f.__gcs.write = NULL;
- f.__gcs.seek = NULL;
- f.__gcs.close = NULL;
-#endif
-
f.__filedes = __STDIO_STREAM_FAKE_VSNPRINTF_FILEDES;
f.__modeflags = (__FLAG_NARROW|__FLAG_WRITEONLY|__FLAG_WRITING);
@@ -96,15 +87,6 @@ int vsnprintf(char *__restrict buf, size_t size,
}
f.bufend = buf + size;
-/* __STDIO_STREAM_RESET_GCS(&f.f); */
-#ifdef __UCLIBC_HAS_GLIBC_CUSTOM_STREAMS__
- f.f.__cookie = &(f.f.__filedes);
- f.f.__gcs.read = NULL;
- f.f.__gcs.write = NULL;
- f.f.__gcs.seek = NULL;
- f.f.__gcs.close = NULL;
-#endif
-
f.f.__filedes = __STDIO_STREAM_FAKE_VSNPRINTF_FILEDES_NB;
f.f.__modeflags = (__FLAG_NARROW|__FLAG_WRITEONLY|__FLAG_WRITING);
@@ -137,7 +119,7 @@ libc_hidden_def(vsnprintf)
typedef struct {
size_t pos;
size_t len;
- unsigned char *buf;
+ char *buf;
FILE *fp;
} __snpf_cookie;
@@ -175,34 +157,34 @@ static ssize_t snpf_write(register void *cookie, const char *buf,
int vsnprintf(char *__restrict buf, size_t size,
const char * __restrict format, va_list arg)
{
- FILE f;
+ _IO_cookie_file_t cf;
__snpf_cookie cookie;
int rv;
cookie.buf = buf;
cookie.len = size;
cookie.pos = 0;
- cookie.fp = &f;
+ cookie.fp = &cf.__fp;
- f.__cookie = &cookie;
- f.__gcs.write = snpf_write;
- f.__gcs.read = NULL;
- f.__gcs.seek = NULL;
- f.__gcs.close = NULL;
+ cf.__cookie = &cookie;
+ cf.__gcs.write = snpf_write;
+ cf.__gcs.read = NULL;
+ cf.__gcs.seek = NULL;
+ cf.__gcs.close = NULL;
- f.__filedes = -1; /* For debugging. */
- f.__modeflags = (__FLAG_NARROW|__FLAG_WRITEONLY|__FLAG_WRITING);
+ cf.__fp.__filedes = __STDIO_STREAM_GLIBC_CUSTOM_FILEDES;
+ cf.__fp.__modeflags = (__FLAG_NARROW|__FLAG_WRITEONLY|__FLAG_WRITING);
#ifdef __UCLIBC_HAS_WCHAR__
- f.__ungot_width[0] = 0;
+ cf.__fp.__ungot_width[0] = 0;
#endif /* __UCLIBC_HAS_WCHAR__ */
#ifdef __STDIO_MBSTATE
- __INIT_MBSTATE(&(f.__state));
+ __INIT_MBSTATE(&(cf.__fp.__state));
#endif /* __STDIO_MBSTATE */
- f.__nextopen = NULL;
+ cf.__fp.__nextopen = NULL;
- rv = _vfprintf_internal(&f, format, arg);
+ rv = _vfprintf_internal(&cf.__fp, format, arg);
return rv;
}