platforms that do support inline functions, the definitions are still
compiled into the library, once, in inline.c. */
-#include <stdio.h>
-#include <string.h>
-
#include "libguile/__scm.h"
#include "libguile/pairs.h"
SCM_INLINE int scm_is_pair (SCM x);
SCM_INLINE int scm_is_string (SCM x);
-SCM_INLINE int scm_get_byte_or_eof (SCM port);
-SCM_INLINE int scm_peek_byte_or_eof (SCM port);
-SCM_INLINE void scm_putc (char c, SCM port);
-SCM_INLINE void scm_puts (const char *str_data, SCM port);
-
-
SCM_INLINE SCM scm_cell (scm_t_bits car, scm_t_bits cdr);
SCM_INLINE SCM scm_double_cell (scm_t_bits car, scm_t_bits cbr,
scm_t_bits ccr, scm_t_bits cdr);
return SCM_HAS_TYP7 (x, scm_tc7_string);
}
-/* Port I/O. */
-
-SCM_INLINE_IMPLEMENTATION int
-scm_get_byte_or_eof (SCM port)
-{
- int c;
- scm_t_port *pt = SCM_PTAB_ENTRY (port);
-
- if (pt->rw_active == SCM_PORT_WRITE)
- /* may be marginally faster than calling scm_flush. */
- scm_ptobs[SCM_PTOBNUM (port)].flush (port);
-
- if (pt->rw_random)
- pt->rw_active = SCM_PORT_READ;
-
- if (pt->read_pos >= pt->read_end)
- {
- if (SCM_UNLIKELY (scm_fill_input (port) == EOF))
- return EOF;
- }
-
- c = *(pt->read_pos++);
-
- return c;
-}
-
-/* Like `scm_get_byte_or_eof' but does not change PORT's `read_pos'. */
-SCM_INLINE_IMPLEMENTATION int
-scm_peek_byte_or_eof (SCM port)
-{
- int c;
- scm_t_port *pt = SCM_PTAB_ENTRY (port);
-
- if (pt->rw_active == SCM_PORT_WRITE)
- /* may be marginally faster than calling scm_flush. */
- scm_ptobs[SCM_PTOBNUM (port)].flush (port);
-
- if (pt->rw_random)
- pt->rw_active = SCM_PORT_READ;
-
- if (pt->read_pos >= pt->read_end)
- {
- if (SCM_UNLIKELY (scm_fill_input (port) == EOF))
- return EOF;
- }
-
- c = *pt->read_pos;
-
- return c;
-}
-
-SCM_INLINE_IMPLEMENTATION void
-scm_putc (char c, SCM port)
-{
- SCM_ASSERT_TYPE (SCM_OPOUTPORTP (port), port, 0, NULL, "output port");
- scm_lfwrite (&c, 1, port);
-}
-
-SCM_INLINE_IMPLEMENTATION void
-scm_puts (const char *s, SCM port)
-{
- SCM_ASSERT_TYPE (SCM_OPOUTPORTP (port), port, 0, NULL, "output port");
- scm_lfwrite (s, strlen (s), port);
-}
-
-
#endif
#endif
#include "libguile/__scm.h"
+#include <stdio.h>
+#include <string.h>
#include <unistd.h>
+#include "libguile/gc.h"
+#include "libguile/tags.h"
+#include "libguile/error.h"
#include "libguile/print.h"
#include "libguile/struct.h"
#include "libguile/threads.h"
SCM_INLINE int scm_c_try_lock_port (scm_t_port *entry);
SCM_INLINE int scm_c_unlock_port (scm_t_port *entry);
-#if SCM_CAN_INLINE || defined SCM_INLINE_C_IMPLEMENTING_INLINES
-SCM_INLINE_IMPLEMENTATION int
-scm_c_lock_port (scm_t_port *entry)
-{
-#if SCM_USE_PTHREAD_THREADS
- return scm_i_pthread_mutex_lock (&entry->lock);
-#else
- return 0;
-#endif
-}
-
-SCM_INLINE_IMPLEMENTATION int
-scm_c_try_lock_port (scm_t_port *entry)
-{
-#if SCM_USE_PTHREAD_THREADS
- return scm_i_pthread_mutex_trylock (&entry->lock);
-#else
- return 0;
-#endif
-}
-
-SCM_INLINE_IMPLEMENTATION int
-scm_c_unlock_port (scm_t_port *entry)
-{
-#if SCM_USE_PTHREAD_THREADS
- return scm_i_pthread_mutex_unlock (&entry->lock);
-#else
- return 0;
-#endif
-}
-#endif
-
SCM_API SCM scm_new_port_table_entry (scm_t_bits tag);
SCM_API void scm_grow_port_cbuf (SCM port, size_t requested);
SCM_API SCM scm_pt_size (void);
SCM_API SCM scm_flush_all_ports (void);
SCM_API SCM scm_read_char (SCM port);
SCM_API scm_t_wchar scm_getc (SCM port);
+SCM_INLINE int scm_get_byte_or_eof (SCM port);
+SCM_INLINE int scm_peek_byte_or_eof (SCM port);
SCM_API size_t scm_c_read (SCM port, void *buffer, size_t size);
+SCM_INLINE void scm_putc (char c, SCM port);
+SCM_INLINE void scm_puts (const char *str_data, SCM port);
SCM_API void scm_c_write (SCM port, const void *buffer, size_t size);
SCM_API void scm_lfwrite (const char *ptr, size_t size, SCM port);
SCM_INTERNAL void scm_lfwrite_substr (SCM str, size_t start, size_t end,
SCM_INTERNAL void scm_i_dynwind_current_load_port (SCM port);
+/* Inline function implementations. */
+
+#if SCM_CAN_INLINE || defined SCM_INLINE_C_IMPLEMENTING_INLINES
+SCM_INLINE_IMPLEMENTATION int
+scm_c_lock_port (scm_t_port *entry)
+{
+#if SCM_USE_PTHREAD_THREADS
+ return scm_i_pthread_mutex_lock (&entry->lock);
+#else
+ return 0;
+#endif
+}
+
+SCM_INLINE_IMPLEMENTATION int
+scm_c_try_lock_port (scm_t_port *entry)
+{
+#if SCM_USE_PTHREAD_THREADS
+ return scm_i_pthread_mutex_trylock (&entry->lock);
+#else
+ return 0;
+#endif
+}
+
+SCM_INLINE_IMPLEMENTATION int
+scm_c_unlock_port (scm_t_port *entry)
+{
+#if SCM_USE_PTHREAD_THREADS
+ return scm_i_pthread_mutex_unlock (&entry->lock);
+#else
+ return 0;
+#endif
+}
+
+SCM_INLINE_IMPLEMENTATION int
+scm_get_byte_or_eof (SCM port)
+{
+ int c;
+ scm_t_port *pt = SCM_PTAB_ENTRY (port);
+
+ if (pt->rw_active == SCM_PORT_WRITE)
+ /* may be marginally faster than calling scm_flush. */
+ scm_ptobs[SCM_PTOBNUM (port)].flush (port);
+
+ if (pt->rw_random)
+ pt->rw_active = SCM_PORT_READ;
+
+ if (pt->read_pos >= pt->read_end)
+ {
+ if (SCM_UNLIKELY (scm_fill_input (port) == EOF))
+ return EOF;
+ }
+
+ c = *(pt->read_pos++);
+
+ return c;
+}
+
+/* Like `scm_get_byte_or_eof' but does not change PORT's `read_pos'. */
+SCM_INLINE_IMPLEMENTATION int
+scm_peek_byte_or_eof (SCM port)
+{
+ int c;
+ scm_t_port *pt = SCM_PTAB_ENTRY (port);
+
+ if (pt->rw_active == SCM_PORT_WRITE)
+ /* may be marginally faster than calling scm_flush. */
+ scm_ptobs[SCM_PTOBNUM (port)].flush (port);
+
+ if (pt->rw_random)
+ pt->rw_active = SCM_PORT_READ;
+
+ if (pt->read_pos >= pt->read_end)
+ {
+ if (SCM_UNLIKELY (scm_fill_input (port) == EOF))
+ return EOF;
+ }
+
+ c = *pt->read_pos;
+
+ return c;
+}
+
+SCM_INLINE_IMPLEMENTATION void
+scm_putc (char c, SCM port)
+{
+ SCM_ASSERT_TYPE (SCM_OPOUTPORTP (port), port, 0, NULL, "output port");
+ scm_lfwrite (&c, 1, port);
+}
+
+SCM_INLINE_IMPLEMENTATION void
+scm_puts (const char *s, SCM port)
+{
+ SCM_ASSERT_TYPE (SCM_OPOUTPORTP (port), port, 0, NULL, "output port");
+ scm_lfwrite (s, strlen (s), port);
+}
+#endif /* SCM_CAN_INLINE || defined SCM_INLINE_C_IMPLEMENTING_INLINES */
+
#endif /* SCM_PORTS_H */
/*