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

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

all builds.

Buildbot passes.

NOTE: You may need to do a 'make clean' before the next build attempt.

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

1 files changed, 0 insertions, 93 deletions

diff --git a/src/nxt_fastcgi_source.h b/src/nxt_fastcgi_source.h
deleted file mode 100644
index 979e962b..00000000
--- a/src/nxt_fastcgi_source.h
+++ /dev/null
@@ -1,93 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) NGINX, Inc.
- */
-
-#ifndef _NXT_FASTCGI_SOURCE_H_INCLUDED_
-#define _NXT_FASTCGI_SOURCE_H_INCLUDED_
-
-
-#define NXT_FASTCGI_BEGIN_REQUEST        1
-#define NXT_FASTCGI_ABORT_REQUEST        2
-#define NXT_FASTCGI_END_REQUEST          3
-#define NXT_FASTCGI_PARAMS               4
-#define NXT_FASTCGI_STDIN                5
-#define NXT_FASTCGI_STDOUT               6
-#define NXT_FASTCGI_STDERR               7
-#define NXT_FASTCGI_DATA                 8
-
-
-typedef struct nxt_fastcgi_parse_s       nxt_fastcgi_parse_t;
-
-struct nxt_fastcgi_parse_s {
-    u_char                               *pos;
-
-    uint16_t                             length;         /* 16 bits */
-    uint8_t                              padding;
-    uint8_t                              type;
-
-    uint8_t                              state;
-    uint8_t                              fastcgi_error;  /* 1 bit */
-    uint8_t                              error;          /* 1 bit */
-    uint8_t                              done;           /* 1 bit */
-
-    /* FastCGI stdout and stderr buffer chains. */
-    nxt_buf_t                            *out[2];
-
-    nxt_buf_t                            *(*last_buf)(nxt_fastcgi_parse_t *fp);
-    void                                 *data;
-    nxt_mp_t                             *mem_pool;
-};
-
-
-typedef struct {
-    nxt_fastcgi_parse_t                  parse;
-    nxt_source_hook_t                    next;
-} nxt_fastcgi_source_record_t;
-
-
-typedef struct {
-    nxt_str_t                            name;
-    nxt_str_t                            value;
-    uintptr_t                            data[3];
-} nxt_fastcgi_source_request_t;
-
-
-typedef struct nxt_fastcgi_source_s  nxt_fastcgi_source_t;
-typedef nxt_int_t (*nxt_fastcgi_source_request_create_t)(
-    nxt_fastcgi_source_t *fs);
-
-
-struct nxt_fastcgi_source_s {
-    nxt_source_hook_t                    query;
-    nxt_source_hook_t                    *next;
-
-    nxt_upstream_source_t                *upstream;
-
-    nxt_fastcgi_source_request_create_t  request_create;
-
-    nxt_upstream_header_in_t             header_in;
-
-    nxt_buf_t                            *rest;
-
-    uint32_t                             state;  /* 2 bits */
-
-    nxt_fastcgi_source_record_t          record;
-
-    union {
-        nxt_fastcgi_source_request_t     request;
-    } u;
-};
-
-
-NXT_EXPORT void nxt_fastcgi_source_handler(nxt_task_t *task,
-    nxt_upstream_source_t *us,
-    nxt_fastcgi_source_request_create_t request_create);
-NXT_EXPORT nxt_int_t nxt_fastcgi_source_hash_create(nxt_mp_t *mp,
-    nxt_lvlhsh_t *lh);
-void nxt_fastcgi_record_parse(nxt_task_t *task, nxt_fastcgi_parse_t *fp,
-    nxt_buf_t *in);
-
-
-#endif /* _NXT_FASTCGI_SOURCE_H_INCLUDED_ */