Remove a bunch of dead code.

This removes a bunch of unused files that would have been touched by
subsequent commits that switch to using nxt_bool_t (AKA unit6_t) in
structures.

In auto/sources we have

  NXT_LIB_SRC0=" \
      src/nxt_buf_filter.c \
      src/nxt_job_file.c \
      src/nxt_stream_module.c \
      src/nxt_stream_source.c \
      src/nxt_upstream_source.c \
      src/nxt_http_source.c \
      src/nxt_fastcgi_source.c \
      src/nxt_fastcgi_record_parse.c \
  \
      src/nxt_mem_pool_cleanup.h \
      src/nxt_mem_pool_cleanup.c \
  "

None of these seem to actually be used anywhere (other than within
themselves). That variable is _not_ referenced anywhere else.

Also remove the unused related header files: src/nxt_buf_filter.h,
src/nxt_fastcgi_source.h, src/nxt_http_source.h, src/nxt_job_file.h,
src/nxt_stream_source.h and src/nxt_upstream_source.h

Also, these files do not seem to be used, no mention under auto/ or build/

  src/nxt_file_cache.c
  src/nxt_cache.c
  src/nxt_job_file_cache.c

src/nxt_cache.h is #included in src/nxt_main.h, but AFAICT is not
actually used.

With all the above removed

  $ ./congfigure --openssl --debug --tests && make -j && make -j tests &&
  make libnxt

all builds.

Buildbot passes.

Reviewed-by: Alejandro Colomar <alx@nginx.com>
Signed-off-by: Andrew Clayton <a.clayton@nginx.com>

1 files changed, 0 insertions, 32 deletions

diff --git a/src/nxt_stream_source.h b/src/nxt_stream_source.h
deleted file mode 100644
index 2d57073f..00000000
--- a/src/nxt_stream_source.h
+++ /dev/null
@@ -1,32 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) NGINX, Inc.
- */
-
-#ifndef _NXT_STREAM_SOURCE_H_INCLUDED_
-#define _NXT_STREAM_SOURCE_H_INCLUDED_
-
-
-typedef struct nxt_stream_source_s  nxt_stream_source_t;
-
-typedef void (*nxt_stream_source_handler_t)(nxt_task_t *task,
-    nxt_stream_source_t *s);
-
-struct nxt_stream_source_s {
-    nxt_conn_t                   *conn;
-    nxt_source_hook_t            *next;
-    nxt_upstream_source_t        *upstream;
-
-    nxt_buf_t                    *out;
-
-    uint32_t                     read_queued;  /* 1 bit */
-
-    nxt_stream_source_handler_t  error_handler;
-};
-
-
-void nxt_stream_source_connect(nxt_task_t *task, nxt_stream_source_t *stream);
-
-
-#endif /* _NXT_STREAM_SOURCE_H_INCLUDED_ */