Dead code removal

This commit is contained in:
Shahram Najm 2023-08-27 17:26:22 +01:00
parent dc2af1ff9c
commit 989b1a01f3
2 changed files with 103 additions and 132 deletions

View File

@ -947,15 +947,11 @@ grib_handle* grib_fieldset_retrieve(grib_fieldset* set, int i, int* err);
/* grib_filepool.cc*/
void grib_file_pool_clean(void);
grib_file* grib_file_pool_get_files(void);
int grib_file_pool_read(grib_context* c, FILE* fh);
int grib_file_pool_write(FILE* fh);
grib_file* grib_file_open(const char* filename, const char* mode, int* err);
void grib_file_pool_delete_file(grib_file* file);
void grib_file_close(const char* filename, int force, int* err);
void grib_file_close_all(int* err);
grib_file* grib_get_file(const char* filename, int* err);
grib_file* grib_find_file(short id);
grib_file* grib_file_new(grib_context* c, const char* name, int* err);
void grib_file_delete(grib_file* file);
/* grib_geography.cc*/

View File

@ -41,6 +41,8 @@ static void init()
static short next_id = 0;
static grib_file* grib_file_new(grib_context* c, const char* name, int* err);
/* Note: A fast cut-down version of strcmp which does NOT return -1 */
/* 0 means input strings are equal and 1 means not equal */
GRIB_INLINE static int grib_inline_strcmp(const char* a, const char* b)
@ -78,115 +80,95 @@ void grib_file_pool_clean()
}
}
static void grib_file_pool_change_id()
{
grib_file* file;
// static void grib_file_pool_change_id()
// {
// grib_file* file;
// if (!file_pool.first)
// return;
// file = file_pool.first;
// while (file) {
// file->id += 1000;
// file = file->next;
// }
// }
if (!file_pool.first)
return;
// static grib_file* grib_read_file(grib_context* c, FILE* fh, int* err)
// {
// short marker = 0;
// short id = 0;
// grib_file* file;
// *err = grib_read_short(fh, &marker);
// if (!marker)
// return NULL;
// file = (grib_file*)grib_context_malloc_clear(c, sizeof(grib_file));
// file->buffer = 0;
// file->name = grib_read_string(c, fh, err);
// if (*err)
// return NULL;
// *err = grib_read_short(fh, &id);
// file->id = id;
// if (*err)
// return NULL;
// file->next = grib_read_file(c, fh, err);
// if (*err)
// return NULL;
// return file;
// }
file = file_pool.first;
while (file) {
file->id += 1000;
file = file->next;
}
}
static grib_file* grib_read_file(grib_context* c, FILE* fh, int* err)
{
short marker = 0;
short id = 0;
grib_file* file;
*err = grib_read_short(fh, &marker);
if (!marker)
return NULL;
file = (grib_file*)grib_context_malloc_clear(c, sizeof(grib_file));
file->buffer = 0;
file->name = grib_read_string(c, fh, err);
if (*err)
return NULL;
*err = grib_read_short(fh, &id);
file->id = id;
if (*err)
return NULL;
file->next = grib_read_file(c, fh, err);
if (*err)
return NULL;
return file;
}
static int grib_write_file(FILE* fh, grib_file* file)
{
int err = 0;
if (!file)
return grib_write_null_marker(fh);
err = grib_write_not_null_marker(fh);
if (err)
return err;
err = grib_write_string(fh, file->name);
if (err)
return err;
err = grib_write_short(fh, (short)file->id);
if (err)
return err;
return grib_write_file(fh, file->next);
}
// static int grib_write_file(FILE* fh, grib_file* file)
// {
// int err = 0;
// if (!file)
// return grib_write_null_marker(fh);
// err = grib_write_not_null_marker(fh);
// if (err)
// return err;
// err = grib_write_string(fh, file->name);
// if (err)
// return err;
// err = grib_write_short(fh, (short)file->id);
// if (err)
// return err;
// return grib_write_file(fh, file->next);
// }
grib_file* grib_file_pool_get_files()
{
return file_pool.first;
}
int grib_file_pool_read(grib_context* c, FILE* fh)
{
int err = 0;
short marker = 0;
grib_file* file;
// int grib_file_pool_read(grib_context* c, FILE* fh)
// {
// int err = 0;
// short marker = 0;
// grib_file* file;
// if (!c) c = grib_context_get_default();
// err = grib_read_short(fh, &marker);
// if (!marker) {
// grib_context_log(c, GRIB_LOG_ERROR,
// "Unable to find file information in index file");
// return GRIB_INVALID_FILE;
// }
// grib_file_pool_change_id();
// file = file_pool.first;
// while (file->next)
// file = file->next;
// file->next = grib_read_file(c, fh, &err);
// if (err)
// return err;
// return GRIB_SUCCESS;
// }
if (!c)
c = grib_context_get_default();
err = grib_read_short(fh, &marker);
if (!marker) {
grib_context_log(c, GRIB_LOG_ERROR,
"Unable to find file information in index file\n");
return GRIB_INVALID_FILE;
}
grib_file_pool_change_id();
file = file_pool.first;
while (file->next)
file = file->next;
file->next = grib_read_file(c, fh, &err);
if (err)
return err;
return GRIB_SUCCESS;
}
int grib_file_pool_write(FILE* fh)
{
int err = 0;
if (!file_pool.first)
return grib_write_null_marker(fh);
err = grib_write_not_null_marker(fh);
if (err)
return err;
return grib_write_file(fh, file_pool.first);
}
// int grib_file_pool_write(FILE* fh)
// {
// int err = 0;
// if (!file_pool.first)
// return grib_write_null_marker(fh);
// err = grib_write_not_null_marker(fh);
// if (err)
// return err;
// return grib_write_file(fh, file_pool.first);
// }
grib_file* grib_file_open(const char* filename, const char* mode, int* err)
{
@ -244,7 +226,7 @@ grib_file* grib_file_open(const char* filename, const char* mode, int* err)
}
if (!file->handle) {
grib_context_log(file->context, GRIB_LOG_PERROR, "grib_file_open: cannot open file %s", file->name);
grib_context_log(file->context, GRIB_LOG_PERROR, "%s: Cannot open file '%s'", __func__, file->name);
*err = GRIB_IO_PROBLEM;
GRIB_MUTEX_UNLOCK(&mutex1);
return NULL;
@ -254,7 +236,7 @@ grib_file* grib_file_open(const char* filename, const char* mode, int* err)
if (file_pool.context->io_buffer_size) {
#ifdef POSIX_MEMALIGN
if (posix_memalign((void**)&(file->buffer), sysconf(_SC_PAGESIZE), file_pool.context->io_buffer_size)) {
grib_context_log(file->context, GRIB_LOG_FATAL, "posix_memalign unable to allocate io_buffer\n");
grib_context_log(file->context, GRIB_LOG_FATAL, "posix_memalign unable to allocate io_buffer");
}
#else
file->buffer = (char*)malloc(file_pool.context->io_buffer_size);
@ -378,35 +360,28 @@ grib_file* grib_get_file(const char* filename, int* err)
return file;
}
grib_file* grib_find_file(short id)
// grib_file* grib_find_file(short id)
// {
// grib_file* file = NULL;
// if (file_pool.current->name && id == file_pool.current->id) {
// return file_pool.current;
// }
// file = file_pool.first;
// while (file) {
// if (id == file->id)
// break;
// file = file->next;
// }
// return file;
// }
static grib_file* grib_file_new(grib_context* c, const char* name, int* err)
{
grib_file* file = NULL;
if (file_pool.current->name && id == file_pool.current->id) {
return file_pool.current;
}
file = file_pool.first;
while (file) {
if (id == file->id)
break;
file = file->next;
}
return file;
}
grib_file* grib_file_new(grib_context* c, const char* name, int* err)
{
grib_file* file;
if (!c)
c = grib_context_get_default();
file = (grib_file*)grib_context_malloc_clear(c, sizeof(grib_file));
if (!c) c = grib_context_get_default();
grib_file* file = (grib_file*)grib_context_malloc_clear(c, sizeof(grib_file));
if (!file) {
grib_context_log(c, GRIB_LOG_ERROR, "grib_file_new: unable to allocate memory");
grib_context_log(c, GRIB_LOG_ERROR, "%s: Unable to allocate memory", __func__);
*err = GRIB_OUT_OF_MEMORY;
return NULL;
}