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squash! vfprintf

This commit is contained in:
Jan (janneke) Nieuwenhuizen 2022-10-24 16:23:08 +02:00
parent 96ced05f24
commit 28f115713c
No known key found for this signature in database
GPG Key ID: F3C1A0D9C1D65273
2 changed files with 7 additions and 2 deletions
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1
include/stdio.h
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@ -65,6 +65,7 @@ int ferror (FILE * stream);
int fflush (FILE * stream); int fflush (FILE * stream);
int fgetc (FILE * stream); int fgetc (FILE * stream);
char *fgets (char *s, int size, FILE * stream); char *fgets (char *s, int size, FILE * stream);
int fileno (FILE *);
int fpurge (FILE * stream); int fpurge (FILE * stream);
int fputc (int c, FILE * stream); int fputc (int c, FILE * stream);
int fputs (char const *s, FILE * stream); int fputs (char const *s, FILE * stream);

8
lib/stdio/vfprintf.c
View File

@ -26,7 +26,7 @@
int int
vfprintf (FILE * f, char const *format, va_list ap) vfprintf (FILE * f, char const *format, va_list ap)
{ {
int fd = (long) f; int fd = fileno (f);
char const *p = format; char const *p = format;
int count = 0; int count = 0;
while (*p) while (*p)
@ -212,6 +212,9 @@ vfprintf (FILE * f, char const *format, va_list ap)
case 'G': case 'G':
{ {
double d = va_arg8 (ap, double); double d = va_arg8 (ap, double);
#if 1
fputs ("0.0", f);
#else
char *s = dtoab (d, 10, 1); char *s = dtoab (d, 10, 1);
if (c == 'E' || c == 'G') if (c == 'E' || c == 'G')
strupr (s); strupr (s);
@ -248,6 +251,7 @@ vfprintf (FILE * f, char const *format, va_list ap)
count++; count++;
} }
break; break;
#endif
} }
case 'n': case 'n':
{ {
@ -268,5 +272,5 @@ vfprintf (FILE * f, char const *format, va_list ap)
p++; p++;
} }
va_end (ap); va_end (ap);
return 0; return count;
} }