X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=functions%2Fstdio%2Fgets.c;h=9dbc515f88cc8ae213c0be6c333160ba674d33b7;hp=3529b0be466074c2550a3d68f3179c9156949d48;hb=393020b6e48719d27699dea6b29e53025bbd5123;hpb=f408c1fd633015089d2a0fc6bc31c9f61eeae0a9

diff --git a/functions/stdio/gets.c b/functions/stdio/gets.c
index 3529b0b..9dbc515 100644
--- a/functions/stdio/gets.c
+++ b/functions/stdio/gets.c
@@ -7,13 +7,32 @@
 */
 
 #include <stdio.h>
-#include <limits.h>
 
 #ifndef REGTEST
 
+#define _PDCLIB_GLUE_H _PDCLIB_GLUE_H
+#include <_PDCLIB_glue.h>
+
 char * gets( char * s )
 {
-    return fgets( s, INT_MAX, stdin ); /* TODO: Replace with an unchecking call. */
+    if ( _PDCLIB_prepread( stdin ) == EOF )
+    {
+        return NULL;
+    }
+    char * dest = s;
+    while ( ( *dest = stdin->buffer[stdin->bufidx++] ) != '\n' )
+    {
+        if ( stdin->bufidx == stdin->bufend )
+        {
+            if ( _PDCLIB_fillbuffer( stdin ) == EOF )
+            {
+                return NULL;
+            }
+        }
+        ++dest;
+    }
+    *dest = '\n';
+    return s;
 }
 
 #endif
@@ -28,3 +47,4 @@ int main( void )
 }
 
 #endif
+