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author | Guillaume Cottenceau <gc@mandriva.com> | 2001-05-14 13:47:49 +0000 |
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committer | Guillaume Cottenceau <gc@mandriva.com> | 2001-05-14 13:47:49 +0000 |
commit | f15aa3a552022743398a652165d76bf912c715e5 (patch) | |
tree | b58f8b4c47fc571fbb498d83a4bd4fca226ac6c4 /mdk-stage1/dietlibc/libstdio/printf.c | |
parent | 189b01c358a1181ddc951adba97a0258d5fc2cf1 (diff) | |
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Initial revision
Diffstat (limited to 'mdk-stage1/dietlibc/libstdio/printf.c')
-rw-r--r-- | mdk-stage1/dietlibc/libstdio/printf.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libstdio/printf.c b/mdk-stage1/dietlibc/libstdio/printf.c new file mode 100644 index 000000000..571420dc3 --- /dev/null +++ b/mdk-stage1/dietlibc/libstdio/printf.c @@ -0,0 +1,29 @@ +#include <stdarg.h> +#include <linux/types.h> +#include <unistd.h> +#include <stdlib.h> +#include "dietstdio.h" + +int vsnprintf (char *str,size_t size,const char *format, va_list arg_ptr); + +int printf(const char *format,...) +{ + int n; + char *printf_buf; +/* char printf_buf[1024]; */ + va_list arg_ptr; + va_start(arg_ptr, format); + n=vsnprintf(0,1000000,format,arg_ptr); +/* write(1,printf_buf,strlen(printf_buf)); */ + va_end (arg_ptr); + va_start (arg_ptr, format); + printf_buf=alloca(n+2); + n=vsnprintf(printf_buf,n+1,format,arg_ptr); +#ifdef WANT_BUFFERED_STDIO + fwrite(printf_buf,n,1,stdout); +#else + write(1,printf_buf,n); +#endif + va_end (arg_ptr); + return n; +} |