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Subversion Repositories eco32

[/] [eco32/] [trunk/] [disk/] [tools/] [shpart/] [shpart.c] - Diff between revs 17 and 258

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Rev 17	Rev 258
Line 13...	Line 13...
`#define NPE (SECTOR_SIZE / sizeof(PartEntry))`	`#define NPE (SECTOR_SIZE / sizeof(PartEntry))`
`#define DESCR_SIZE 20`	`#define DESCR_SIZE 20`


`typedef struct {`	`typedef struct {`
`unsigned long type;`	`unsigned int type;`
`unsigned long start;`	`unsigned int start;`
`unsigned long size;`	`unsigned int size;`
`char descr[DESCR_SIZE];`	`char descr[DESCR_SIZE];`
`} PartEntry;`	`} PartEntry;`

`PartEntry ptr[NPE];`	`PartEntry ptr[NPE];`

Line 40...	Line 40...


`/**************************************************************/`	`/**************************************************************/`


`unsigned long getNumber(unsigned char *p) {`	`unsigned int getNumber(unsigned char *p) {`
`return (unsigned long) *(p + 0) << 24 \|`	`return (unsigned int) *(p + 0) << 24 \|`
`(unsigned long) *(p + 1) << 16 \|`	`(unsigned int) *(p + 1) << 16 \|`
`(unsigned long) *(p + 2) << 8 \|`	`(unsigned int) *(p + 2) << 8 \|`
`(unsigned long) *(p + 3) << 0;`	`(unsigned int) *(p + 3) << 0;`
`}`	`}`


`void convertPartitionTable(PartEntry *e, int n) {`	`void convertPartitionTable(PartEntry *e, int n) {`
`int i;`	`int i;`
Line 68...	Line 68...

`int main(int argc, char *argv[]) {`	`int main(int argc, char *argv[]) {`
`char *diskName;`	`char *diskName;`
`FILE *disk;`	`FILE *disk;`
`unsigned long diskSize;`	`unsigned long diskSize;`
`unsigned long numSectors;`	`unsigned int numSectors;`
`unsigned long partLast;`	`unsigned int partLast;`
`int i, j;`	`int i, j;`
`char c;`	`char c;`

`/* check command line arguments */`	`/* check command line arguments */`
`if (argc != 2) {`	`if (argc != 2) {`
Line 88...	Line 88...
`}`	`}`
`fseek(disk, 0, SEEK_END);`	`fseek(disk, 0, SEEK_END);`
`diskSize = ftell(disk);`	`diskSize = ftell(disk);`
`numSectors = diskSize / SECTOR_SIZE;`	`numSectors = diskSize / SECTOR_SIZE;`
`fclose(disk);`	`fclose(disk);`
`printf("Disk '%s' has %lu (0x%lX) sectors.\n",`	`printf("Disk '%s' has %u (0x%X) sectors.\n",`
`diskName, numSectors, numSectors);`	`diskName, numSectors, numSectors);`
`if (numSectors < 32) {`	`if (numSectors < 32) {`
`error("disk is too small");`	`error("disk is too small");`
`}`	`}`
`if (diskSize % SECTOR_SIZE != 0) {`	`if (diskSize % SECTOR_SIZE != 0) {`
Line 116...	Line 116...
`if (ptr[i].type != 0) {`	`if (ptr[i].type != 0) {`
`partLast = ptr[i].start + ptr[i].size - 1;`	`partLast = ptr[i].start + ptr[i].size - 1;`
`} else {`	`} else {`
`partLast = 0;`	`partLast = 0;`
`}`	`}`
`printf("%2d %s 0x%08lX 0x%08lX 0x%08lX 0x%08lX ",`	`printf("%2d %s 0x%08X 0x%08X 0x%08X 0x%08X ",`
`i,`	`i,`
`ptr[i].type & 0x80000000 ? "*" : " ",`	`ptr[i].type & 0x80000000 ? "*" : " ",`
`ptr[i].type & 0x7FFFFFFF,`	`ptr[i].type & 0x7FFFFFFF,`
`ptr[i].start,`	`ptr[i].start,`
`partLast,`	`partLast,`

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Subversion Repositories eco32

[/] [eco32/] [trunk/] [disk/] [tools/] [shpart/] [shpart.c] - Diff between revs 17 and 258