neovim/src/memfile.h
scott-linder 0ef90c13b7 Removes 'proto' dir
See #137 for the issue.

Every header in the proto directory was:

* Given include guards in the form

    #ifndef NEOVIM_FILENAME_H
    #define NEOVIM_FILENAME_H
        ...
    #endif /* NEOVIM_FILENAM_H */

* Renamed from *.pro -> *.h
* Moved from src/proto/ to src/

This would have caused conficts with some existing headers in src/;
rather than merge these conflicts now (which is a whole other can of
worms involving multiple and conditional inclusion), any header in src/
with a conflicting name was renamed from *.h -> *_defs.h (which may or
may not actually describe its purpose, the change is purely a
namespacing issue).

Once all of these changes were made a script was developed to determine
what #includes needed to be added to each source file to describe its
dependencies and allow it to compile; because the script is so short
and I'll just list it here:

    #! /bin/bash

    cd $(dirname $0)

    # Scrapes `make` output for provided error messages and outputs #includes
    # needed to resolve them.
    #   $1 : part of the clang error message between filename and identifier
    list_missing_includes() {
        for file_missing_pair in $(CC=clang make 2>&1 >/dev/null | sed -n "s/\/\(.*\.[hc]\).*$1.*'\(.*\)'.*/\1:\2/p"); do
            fields=(${file_missing_pair//:/ })
            source_file=${fields[0]}
            missing_func=${fields[1]}
            # Try to find the declaration of the missing function.
            echo $(basename $source_file) \
                \#include \"$(grep -r "\b$missing_func __ARGS" | sed -n "s/.*\/\(.*\)\:.*/\1/p")\"
        # Remove duplicates
        done | sort | uniq
    }

    echo "Finding missing function prototypes..."
    list_missing_includes "implicit declaration of function"
    echo "Finding missing identifier declarations..."
    list_missing_includes "use of undeclared identifier"

Each list of required headers was added by hand in the following format:

    #include "vim.h"
    #include "*_defs.h"
    #include "filename.h"
    /* All other includes in same module here, in alphabetical order. */
    /* All includes from other modules (e.g. "os/*.h") here in alphabetical
     * order. */
2014-02-26 04:17:27 -03:00

22 lines
1000 B
C

#ifndef NEOVIM_MEMFILE_H
#define NEOVIM_MEMFILE_H
/* memfile.c */
memfile_T *mf_open __ARGS((char_u *fname, int flags));
int mf_open_file __ARGS((memfile_T *mfp, char_u *fname));
void mf_close __ARGS((memfile_T *mfp, int del_file));
void mf_close_file __ARGS((buf_T *buf, int getlines));
void mf_new_page_size __ARGS((memfile_T *mfp, unsigned new_size));
bhdr_T *mf_new __ARGS((memfile_T *mfp, int negative, int page_count));
bhdr_T *mf_get __ARGS((memfile_T *mfp, blocknr_T nr, int page_count));
void mf_put __ARGS((memfile_T *mfp, bhdr_T *hp, int dirty, int infile));
void mf_free __ARGS((memfile_T *mfp, bhdr_T *hp));
int mf_sync __ARGS((memfile_T *mfp, int flags));
void mf_set_dirty __ARGS((memfile_T *mfp));
int mf_release_all __ARGS((void));
blocknr_T mf_trans_del __ARGS((memfile_T *mfp, blocknr_T old_nr));
void mf_set_ffname __ARGS((memfile_T *mfp));
void mf_fullname __ARGS((memfile_T *mfp));
int mf_need_trans __ARGS((memfile_T *mfp));
/* vim: set ft=c : */
#endif /* NEOVIM_MEMFILE_H */