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, 74 deletions

diff --git a/src/nxt_job_file.h b/src/nxt_job_file.h
deleted file mode 100644
index 93c6393c..00000000
--- a/src/nxt_job_file.h
+++ /dev/null
@@ -1,74 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) NGINX, Inc.
- */
-
-#ifndef _NXT_JOB_FILE_H_INCLUDED_
-#define _NXT_JOB_FILE_H_INCLUDED_
-
-
-/*
- * nxt_job_file_read() allows to open a file, to get its type, size, and
- * modification time, to read or map file content to memory, and to close
- * the file.  It can be done as one operation for small file or as several
- * operations for large file.  On each operation completion ready_handler
- * or error_handler completion handlers are called.  Since they are job
- * operations, they can be run by a thread pool.
- *
- * If a file is not opened then it is opened and its type, size, and
- * modification time are got.  Then file content starting from given offset
- * is read or mapped in memory if there is a buffer supplied.  The offset
- * field is correspondingly updated.
- *
- * If there is no buffer but the read_ahead flag is set then the first
- * byte is read to initiate read ahead operation.
- *
- * If the close flag is set then file descriptor is closed when the file
- * is completely read.
- *
- * The complete flag is set by nxt_job_file_read() when the file is
- * completely read.
- *
- * The test_before_open flag allows to save syscalls in some case, for
- * example, not to open and then not to close a directory.  It calls
- * nxt_file_info() to get file type, size, and modification time before
- * opening the file.  A custom read_required() callback combined with this
- * flag can also omit opening and reading on some conditions.  However,
- * if the callback forces opening then additional nxt_file_info() is
- * called after opening.  The default read_required() callback always
- * forces opening and reading.
- */
-
-
-typedef struct nxt_job_file_s  nxt_job_file_t;
-
-struct nxt_job_file_s {
-    nxt_job_t           job;
-
-    nxt_file_t          file;
-
-    nxt_off_t           offset;
-    nxt_buf_t           *buffer;
-
-    nxt_work_handler_t  ready_handler;
-    nxt_work_handler_t  error_handler;
-
-    nxt_int_t           (*read_required)(nxt_job_file_t *jbf);
-
-    uint16_t            directory_end;
-
-    uint16_t            close_before_open:1;
-    uint16_t            test_before_open:1;
-    uint16_t            read_ahead:1;
-    uint16_t            close:1;
-    uint16_t            complete:1;
-};
-
-
-NXT_EXPORT nxt_job_file_t *nxt_job_file_create(nxt_mp_t *mp);
-NXT_EXPORT void nxt_job_file_init(nxt_job_file_t *jbf);
-NXT_EXPORT void nxt_job_file_read(nxt_task_t *task, nxt_job_t *job);
-
-
-#endif /* _NXT_JOB_FILE_H_INCLUDED_ */