linly/printf
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

shrunk and fixed

Browse Source
This commit is contained in:
LinlyBoi
2023-08-22 19:04:46 +03:00
parent edf0375cf4
commit 72ea1cc4f0
1 changed files with 9 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
printf.c
View File

@@ -9,15 +9,17 @@
**/
int _printf(const char *format, ...)
{
unsigned int buff_idx, fmt_idx, printed;
unsigned int buff_idx, fmt_idx, buff_size, printed;
char *buffer; /*where non formated things are stored*/
va_list args;
va_start(args, format);
buff_size = _strlen(format) - _contains(format , '%');
buffer = (char *) malloc(_strlen(format) - _contains(format,'%')); /* sized of the non % instances only*/
if (!format && !buffer) /* No string. No laundry */
return (0);
va_start(args, format);
buffer = (char *) malloc(_strlen(format) - _contains(format,'%')); /* sized of the non % instances only*/
buff_idx = fmt_idx = printed = 0; /*chain assignment*/
while (*(format + fmt_idx))
{
@@ -26,7 +28,11 @@ int _printf(const char *format, ...)
if (buffer) /* printing and clearing buffer on formatted things */
{
printed += _puts(buffer);
buff_size -= _strlen(buffer);
_memset(buffer, 0);
buffer = (char *) malloc(buff_size);
if (!buffer)
return (-1);
buff_idx = 0;
}
printed += fmt(*(format + fmt_idx + 1), args);