Introduce nvim namespace: Move files.

Move files from src/ to src/nvim/.
- src/nvim/ becomes the new root dir for nvim executable sources.
- src/libnvim/ is planned to become root dir of the neovim library.

1 files changed, 0 insertions, 277 deletions

diff --git a/src/os/fs.c b/src/os/fs.c
deleted file mode 100644
index 89eb4c8691..0000000000
--- a/src/os/fs.c
+++ /dev/null
@@ -1,277 +0,0 @@
-// fs.c -- filesystem access
-
-#include "os/os.h"
-#include "memory.h"
-#include "message.h"
-#include "misc1.h"
-#include "misc2.h"
-#include "path.h"
-
-static bool is_executable(const char_u *name);
-static bool is_executable_in_path(const char_u *name);
-
-// Many fs functions from libuv return that value on success.
-static const int kLibuvSuccess = 0;
-
-int os_chdir(const char *path) {
-  if (p_verbose >= 5) {
-    verbose_enter();
-    smsg((char_u *)"chdir(%s)", path);
-    verbose_leave();
-  }
-  return uv_chdir(path);
-}
-
-int os_dirname(char_u *buf, size_t len)
-{
-  assert(buf && len);
-
-  int errno;
-  if ((errno = uv_cwd((char *)buf, &len)) != kLibuvSuccess) {
-    vim_strncpy(buf, (char_u *)uv_strerror(errno), len - 1);
-    return FAIL;
-  }
-  return OK;
-}
-
-bool os_isdir(const char_u *name)
-{
-  int32_t mode = os_getperm(name);
-  if (mode < 0) {
-    return false;
-  }
-
-  if (!S_ISDIR(mode)) {
-    return false;
-  }
-
-  return true;
-}
-
-bool os_can_exe(const char_u *name)
-{
-  // If it's an absolute or relative path don't need to use $PATH.
-  if (path_is_absolute_path(name) ||
-     (name[0] == '.' && (name[1] == '/' ||
-                        (name[1] == '.' && name[2] == '/')))) {
-    return is_executable(name);
-  }
-
-  return is_executable_in_path(name);
-}
-
-// Return true if "name" is an executable file, false if not or it doesn't
-// exist.
-static bool is_executable(const char_u *name)
-{
-  int32_t mode = os_getperm(name);
-
-  if (mode < 0) {
-    return false;
-  }
-
-  if (S_ISREG(mode) && (S_IEXEC & mode)) {
-    return true;
-  }
-
-  return false;
-}
-
-/// Check if a file is inside the $PATH and is executable.
-///
-/// @return `true` if `name` is an executable inside $PATH.
-static bool is_executable_in_path(const char_u *name)
-{
-  const char *path = getenv("PATH");
-  // PATH environment variable does not exist or is empty.
-  if (path == NULL || *path == NUL) {
-    return false;
-  }
-
-  int buf_len = STRLEN(name) + STRLEN(path) + 2;
-  char_u *buf = alloc((unsigned)(buf_len));
-
-  // Walk through all entries in $PATH to check if "name" exists there and
-  // is an executable file.
-  for (;; ) {
-    const char *e = strchr(path, ':');
-    if (e == NULL) {
-      e = path + STRLEN(path);
-    }
-
-    // Glue together the given directory from $PATH with name and save into
-    // buf.
-    vim_strncpy(buf, (char_u *) path, e - path);
-    append_path((char *) buf, (const char *) name, buf_len);
-
-    if (is_executable(buf)) {
-      // Found our executable. Free buf and return.
-      free(buf);
-      return true;
-    }
-
-    if (*e != ':') {
-      // End of $PATH without finding any executable called name.
-      free(buf);
-      return false;
-    }
-
-    path = e + 1;
-  }
-
-  // We should never get to this point.
-  assert(false);
-  return false;
-}
-
-int os_stat(const char_u *name, uv_stat_t *statbuf)
-{
-  uv_fs_t request;
-  int result = uv_fs_stat(uv_default_loop(), &request,
-                          (const char *)name, NULL);
-  *statbuf = request.statbuf;
-  uv_fs_req_cleanup(&request);
-
-  if (result == kLibuvSuccess) {
-    return OK;
-  }
-
-  return FAIL;
-}
-
-int32_t os_getperm(const char_u *name)
-{
-  uv_stat_t statbuf;
-  if (os_stat(name, &statbuf) == FAIL) {
-    return -1;
-  } else {
-    return (int32_t)statbuf.st_mode;
-  }
-}
-
-int os_setperm(const char_u *name, int perm)
-{
-  uv_fs_t request;
-  int result = uv_fs_chmod(uv_default_loop(), &request,
-                           (const char*)name, perm, NULL);
-  uv_fs_req_cleanup(&request);
-
-  if (result == kLibuvSuccess) {
-    return OK;
-  }
-
-  return FAIL;
-}
-
-bool os_file_exists(const char_u *name)
-{
-  uv_stat_t statbuf;
-  if (os_stat(name, &statbuf) == OK) {
-    return true;
-  }
-
-  return false;
-}
-
-bool os_file_is_readonly(const char *name)
-{
-  return access(name, W_OK) != 0;
-}
-
-int os_file_is_writable(const char *name)
-{
-  if (access(name, W_OK) == 0) {
-    if (os_isdir((char_u *)name)) {
-      return 2;
-    }
-    return 1;
-  }
-  return 0;
-}
-
-bool os_get_file_size(const char *name, off_t *size)
-{
-  uv_stat_t statbuf;
-  if (os_stat((char_u *)name, &statbuf) == OK) {
-    *size = statbuf.st_size;
-    return true;
-  }
-  return false;
-}
-
-int os_rename(const char_u *path, const char_u *new_path)
-{
-  uv_fs_t request;
-  int result = uv_fs_rename(uv_default_loop(), &request,
-                            (const char *)path, (const char *)new_path, NULL);
-  uv_fs_req_cleanup(&request);
-
-  if (result == kLibuvSuccess) {
-    return OK;
-  }
-
-  return FAIL;
-}
-
-int os_mkdir(const char *path, int32_t mode)
-{
-  uv_fs_t request;
-  int result = uv_fs_mkdir(uv_default_loop(), &request, path, mode, NULL);
-  uv_fs_req_cleanup(&request);
-  return result;
-}
-
-int os_rmdir(const char *path)
-{
-  uv_fs_t request;
-  int result = uv_fs_rmdir(uv_default_loop(), &request, path, NULL);
-  uv_fs_req_cleanup(&request);
-  return result;
-}
-
-int os_remove(const char *path)
-{
-  uv_fs_t request;
-  int result = uv_fs_unlink(uv_default_loop(), &request, path, NULL);
-  uv_fs_req_cleanup(&request);
-  return result;
-}
-
-bool os_get_file_info(const char *path, FileInfo *file_info)
-{
-  if (os_stat((char_u *)path, &(file_info->stat)) == OK) {
-    return true;
-  }
-  return false;
-}
-
-bool os_get_file_info_link(const char *path, FileInfo *file_info)
-{
-  uv_fs_t request;
-  int result = uv_fs_lstat(uv_default_loop(), &request, path, NULL);
-  file_info->stat = request.statbuf;
-  uv_fs_req_cleanup(&request);
-  if (result == kLibuvSuccess) {
-    return true;
-  }
-  return false;
-}
-
-bool os_get_file_info_fd(int file_descriptor, FileInfo *file_info)
-{
-  uv_fs_t request;
-  int result = uv_fs_fstat(uv_default_loop(), &request, file_descriptor, NULL);
-  file_info->stat = request.statbuf;
-  uv_fs_req_cleanup(&request);
-  if (result == kLibuvSuccess) {
-    return true;
-  }
-  return false;
-}
-
-bool os_file_info_id_equal(FileInfo *file_info_1, FileInfo *file_info_2)
-{
-  return file_info_1->stat.st_ino == file_info_2->stat.st_ino
-         && file_info_1->stat.st_dev == file_info_2->stat.st_dev;
-}
-