kill libev parts from this lib

[libjh.git] / bufchain.c

diff --git a/bufchain.c b/bufchain.c
deleted file mode 100644 (file)
index 422e51a..0000000
--- a/bufchain.c
+++ /dev/null
@@ -1,47 +0,0 @@
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-int bufio_chain_append(bufio_chain *bc, void *buf, size_t len) {
-  bufio_chain_entry *e = calloc(1, sizeof(*e));
-  if (e != NULL) return -1;
-  e->next = NULL;
-  e->buf = buf;
-  e->len = len;
-  if (bc->head != NULL) {
-    bc->tail->next = e;
-  } else {
-    bc->head = e;
-  }
-  bc->tail = e;
-  return 0;
-}
-
-int bufio_chain_flush(bufio_chain *bc, int fd) {
-  while (bc->head != NULL) {
-    bufio_chain_entry *e = bc->head;
-    int res = write(fd, e->buf+e->used, e->len-e->used);
-    if (res < 0) return res;
-    assert(e->used == e->len || res != 0);
-    e->used += res;
-    if (e->used == e->len) {
-      bc->head = e->next;
-      free(e->buf);
-      free(e);
-    }
-  }
-  bc->tail = NULL;
-  return 0;
-}
-
-void bufio_chain_clear(bufio_chain *bc) {
-  while (bc->head != NULL) {
-    bufio_chain_entry *e = bc->head;
-    free(e->buf);
-    bc->head = e->next;
-    free(e);
-  }
-  bc->tail = NULL;
-}