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authorJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-04 17:46:43 -0400
committerJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-04 17:46:43 -0400
commit0b778ff70829ecf7cc31f79aa75f56582890ded3 (patch)
tree5fdd9c1dd7fad083b5e6f29780ba5831ccd94e57
parent20e247e31fb40bf2228a2ed84b93896fc48b5eff (diff)
style: Force Style Conformance
-rw-r--r--include/matfile.h74
-rw-r--r--src/main.c106
-rw-r--r--src/matfile.c58
3 files changed, 119 insertions, 119 deletions
diff --git a/include/matfile.h b/include/matfile.h
index 586dbea..2928d34 100644
--- a/include/matfile.h
+++ b/include/matfile.h
@@ -1,51 +1,51 @@
#ifndef INCLUDE_MATFILE_H_
#define INCLUDE_MATFILE_H_
-#include <stdint.h>
#include <stdbool.h>
+#include <stdint.h>
#include <stdio.h>
typedef enum {
- miINT8 = 1,
- miUINT8 = 2,
- miINT16 = 3,
+ miINT8 = 1,
+ miUINT8 = 2,
+ miINT16 = 3,
miUINT16 = 4,
- miINT32 = 5,
+ miINT32 = 5,
miUINT32 = 6,
miSINGLE = 7,
// 8 -- Reserved
miDOUBLE = 9,
// 10 -- Reserved
// 11 -- Reserved
- miINT64 = 12,
- miUINT64 = 13,
- miMATRIX = 14,
+ miINT64 = 12,
+ miUINT64 = 13,
+ miMATRIX = 14,
miCOMPRESSED = 15,
- miUTF8 = 16,
- miUTF16 = 17,
- miUTF32 = 18
+ miUTF8 = 16,
+ miUTF16 = 17,
+ miUTF32 = 18
} mTypes_t;
typedef enum {
- mxCELL_CLASS = 1,
+ mxCELL_CLASS = 1,
mxSTRUCT_CLASS = 2,
mxOBJECT_CLASS = 3,
- mxCHAR_CLASS = 4,
+ mxCHAR_CLASS = 4,
mxSPARSE_CLASS = 5,
mxDOUBLE_CLASS = 6,
mxSINGLE_CLASS = 7,
- mxINT8_CLASS = 8,
- mxUINT8_CLASS = 9,
- mxINT16_CLASS = 10,
+ mxINT8_CLASS = 8,
+ mxUINT8_CLASS = 9,
+ mxINT16_CLASS = 10,
mxUINT16_CLASS = 11,
- mxINT32_CLASS = 12,
+ mxINT32_CLASS = 12,
mxUINT32_CLASS = 13,
- mxINT64_CLASS = 14,
+ mxINT64_CLASS = 14,
mxUINT64_CLASS = 15,
} mClasses_t;
typedef struct {
- char description[116];
+ char description[116];
uint32_t subsystem_offset_high;
uint32_t subsystem_offset_low;
uint16_t version;
@@ -53,36 +53,36 @@ typedef struct {
} mHeader_t;
typedef struct {
- uint32_t type;
- uint32_t size;
+ uint32_t type;
+ uint32_t size;
} mTag_t;
typedef struct {
- uint16_t type;
- uint16_t size;
+ uint16_t type;
+ uint16_t size;
} mSmallTag_t;
typedef struct {
- mTag_t tag;
- void *data;
+ mTag_t tag;
+ void *data;
} mData_t;
typedef struct {
- mSmallTag_t tag;
- uint32_t data;
+ mSmallTag_t tag;
+ uint32_t data;
} mSmallData_t;
typedef struct {
- uint8_t class;
- struct {
- uint8_t unused1 : 1;
- uint8_t logical : 1;
- uint8_t global : 1;
- uint8_t complex : 1;
- uint8_t unused2 : 4;
- };
- uint16_t unused3;
- uint32_t unused0;
+ uint8_t class;
+ struct {
+ uint8_t unused1 : 1;
+ uint8_t logical : 1;
+ uint8_t global : 1;
+ uint8_t complex : 1;
+ uint8_t unused2 : 4;
+ };
+ uint16_t unused3;
+ uint32_t unused0;
} mArrayFlags_t;
bool write_header(FILE *file);
diff --git a/src/main.c b/src/main.c
index 9b6d69d..dda67fe 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,61 +1,61 @@
-#include <stdio.h>
#include <assert.h>
+#include <stdio.h>
#include <string.h>
#include "matfile.h"
double floats[5] = {0.0, 1.0, 3.14, 2.72, 5.5};
int main(void) {
- FILE *fp = fopen("test.mat", "w");
- if (fp == NULL) {
- perror("fopen");
- return -1;
- }
-
- // Write File Header
- assert(write_header(fp));
-
- // Setup Array Dimensions
- int32_t dims[2] = {1, 5};
- mData_t dim_data;
- dim_data.data = (void *)&dims;
- dim_data.tag.type = miINT32;
- dim_data.tag.size = 8;
-
- // Array Flags
- mArrayFlags_t flags;
- memset(&flags, 0, sizeof(flags));
- flags.global = 0;
- flags.complex = 0;
- flags.logical = 0;
- flags.class = mxDOUBLE_CLASS;
-
- mData_t flags_data;
- flags_data.tag.type = miUINT32;
- flags_data.tag.size = 8;
- flags_data.data = (void *)&flags;
-
- // Name
- mSmallData_t name;
- name.tag.type = miINT8;
- name.tag.size = 1;
- name.data = 'A';
-
- mData_t data;
- data.tag.type = miDOUBLE;
- data.tag.size = sizeof(floats);
- data.data = (void *)floats;
-
- mTag_t array;
- array.type = miMATRIX;
- array.size = 96;
-
- fwrite((void *)&array, 1, sizeof(array), fp);
- write_data(fp, flags_data);
- write_data(fp, dim_data);
- write_small_data(fp, name);
- write_data(fp, data);
-
- fclose(fp);
- return 0;
+ FILE *fp = fopen("test.mat", "w");
+ if (fp == NULL) {
+ perror("fopen");
+ return -1;
+ }
+
+ // Write File Header
+ assert(write_header(fp));
+
+ // Setup Array Dimensions
+ int32_t dims[2] = {1, 5};
+ mData_t dim_data;
+ dim_data.data = (void *)&dims;
+ dim_data.tag.type = miINT32;
+ dim_data.tag.size = 8;
+
+ // Array Flags
+ mArrayFlags_t flags;
+ memset(&flags, 0, sizeof(flags));
+ flags.global = 0;
+ flags.complex = 0;
+ flags.logical = 0;
+ flags.class = mxDOUBLE_CLASS;
+
+ mData_t flags_data;
+ flags_data.tag.type = miUINT32;
+ flags_data.tag.size = 8;
+ flags_data.data = (void *)&flags;
+
+ // Name
+ mSmallData_t name;
+ name.tag.type = miINT8;
+ name.tag.size = 1;
+ name.data = 'A';
+
+ mData_t data;
+ data.tag.type = miDOUBLE;
+ data.tag.size = sizeof(floats);
+ data.data = (void *)floats;
+
+ mTag_t array;
+ array.type = miMATRIX;
+ array.size = 96;
+
+ fwrite((void *)&array, 1, sizeof(array), fp);
+ write_data(fp, flags_data);
+ write_data(fp, dim_data);
+ write_small_data(fp, name);
+ write_data(fp, data);
+
+ fclose(fp);
+ return 0;
}
diff --git a/src/matfile.c b/src/matfile.c
index 188e14f..0643921 100644
--- a/src/matfile.c
+++ b/src/matfile.c
@@ -1,52 +1,52 @@
#include "matfile.h"
+#include <stdlib.h>
#include <string.h>
#include <time.h>
-#include <stdlib.h>
static const char *const default_description = "MATLAB 5.0 MAT-file, Created on: ";
bool write_header(FILE *file) {
- if (file == NULL) {
- return false;
- }
+ if (file == NULL) {
+ return false;
+ }
- mHeader_t header;
- memset((void *)&header, 0, sizeof(header));
- memset((void *)header.description, ' ', sizeof(header.description));
+ mHeader_t header;
+ memset((void *)&header, 0, sizeof(header));
+ memset((void *)header.description, ' ', sizeof(header.description));
- time_t t = time(NULL);
- const char *const strtime = ctime(&t);
+ time_t t = time(NULL);
+ const char *const strtime = ctime(&t);
- snprintf(header.description, sizeof(header.description), "%s%s", default_description, strtime);
+ snprintf(header.description, sizeof(header.description), "%s%s", default_description, strtime);
- header.version = 0x0100;
- header.endian_indicator = (('M' << 8) | 'I');
+ header.version = 0x0100;
+ header.endian_indicator = (('M' << 8) | 'I');
- const size_t status = fwrite((const void *)&header, 1, sizeof(header), file);
+ const size_t status = fwrite((const void *)&header, 1, sizeof(header), file);
- return (status == sizeof(header));
+ return (status == sizeof(header));
}
bool write_data(FILE *file, const mData_t data) {
- if (data.data == NULL) {
- return false;
- }
+ if (data.data == NULL) {
+ return false;
+ }
- bool success = true;
- success = (fwrite((const void *)&data.tag, 1, sizeof(data.tag), file) == sizeof(data.tag)) && success;
- success = (fwrite(data.data, 1, data.tag.size, file) == data.tag.size) && success;
+ bool success = true;
+ success = (fwrite((const void *)&data.tag, 1, sizeof(data.tag), file) == sizeof(data.tag)) && success;
+ success = (fwrite(data.data, 1, data.tag.size, file) == data.tag.size) && success;
- const size_t padding = data.tag.size % 8;
- const uint8_t padding_buffer[8] = {0};
- if (padding > 0 && success) {
- success = (fwrite((const void *)padding_buffer, 1, padding, file) == padding) && success;
- }
+ const size_t padding = data.tag.size % 8;
+ const uint8_t padding_buffer[8] = {0};
+ if (padding > 0 && success) {
+ success = (fwrite((const void *)padding_buffer, 1, padding, file) == padding) && success;
+ }
- return success;
+ return success;
}
bool write_small_data(FILE *file, const mSmallData_t data) {
- const size_t w = fwrite((const void *)&data, 1, sizeof(data), file);
+ const size_t w = fwrite((const void *)&data, 1, sizeof(data), file);
- return (w == sizeof(data));
-} \ No newline at end of file
+ return (w == sizeof(data));
+}