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shrinking the last few lines

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LinlyBoi
2023-08-22 18:34:55 +03:00
parent f17ab84939
commit a39d84d993
1 changed files with 3 additions and 9 deletions
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12
printf.c
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@@ -19,10 +19,8 @@ int _printf(const char *format, ...)
identifiers = _contains(format, '%'); /* instances of %s, %c etc */ identifiers = _contains(format, '%'); /* instances of %s, %c etc */
BUFF_SIZE = _strlen(format) - identifiers; BUFF_SIZE = _strlen(format) - identifiers;
buffer = (char *) malloc(BUFF_SIZE); /* sized of the non % instances only*/ buffer = (char *) malloc(BUFF_SIZE); /* sized of the non % instances only*/
if (!buffer)
return (-1);
if (!format) /* No string. No laundry */ if (!format && !buffer) /* No string. No laundry */
return (0); return (0);
buff_idx = fmt_idx = 0; /*chain assignment*/ buff_idx = fmt_idx = 0; /*chain assignment*/
@@ -44,11 +42,7 @@ int _printf(const char *format, ...)
fmt_idx += 2; fmt_idx += 2;
} }
else else
{ *(buffer + buff_idx++) = *(format + fmt_idx++); /* filling up buffer */
*(buffer + buff_idx) = *(format + fmt_idx); /* filling up buffer */
buff_idx++;
fmt_idx++;
}
} }
if (buffer) if (buffer)
{ {
@@ -62,7 +56,7 @@ int fmt(char c, va_list args)
switch (c) /*this needs to shrink*/ switch (c) /*this needs to shrink*/
{ {
case 's': case 's':
return(_puts(va_arg(args, char*))); return (_puts(va_arg(args, char*)));
break; break;
case 'c': case 'c':
return (_putchar(va_arg(args, int))); return (_putchar(va_arg(args, int)));