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Rev 2949 Rev 2959
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#include <vfs/vfs.h>
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#include <vfs/vfs.h>
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#include <sys/types.h>
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#include <sys/types.h>
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#include "data.h"
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#include "data.h"
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#define min(a,b) ((a)>(b) ? (b) : (a))
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#define min(a,b) ((a)>(b) ? (b) : (a))
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int main(int argc, char *argv[])
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int write_file(const uint8_t *data, size_t length, const char *file_name)
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{
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{
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    int fd;
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    int cnt;
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    int rc;
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    int nbytes;
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    int nbytes;
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    uint8_t *dp;
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    uint8_t *dp;
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    int written;
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    int written;
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    int fd;
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    int cnt;
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    printf("This is iramfs\n");
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    printf("Create %s\n", file_name);
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    do {
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        rc = mount("tmpfs", "/", "nulldev0");
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        printf("mount tmpfs on / -> %d\n", rc);
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        if (rc == 0) break;
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        usleep(1000 * 1000);
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    } while (1);
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    fd = open(data_filename, O_CREAT);
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    fd = open(file_name, O_CREAT);
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    if (fd < 0) { printf("open failed\n"); return 1; }
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    if (fd < 0) { printf("open failed\n"); return -1; }
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    printf("write %d bytes...\n", data_size);
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    printf("write %d bytes...\n", length);
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    nbytes = data_size; dp = data; written = 0;
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    nbytes = length; dp = data; written = 0;
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    while (nbytes > 0) {
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    while (nbytes > 0) {
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        cnt = write(fd, dp, min(4096, nbytes));
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        cnt = write(fd, dp, min(4096, nbytes));
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        if (cnt < 0) { printf("write failed\n"); return 1; }
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        if (cnt < 0) { printf("write failed\n"); return -1; }
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        dp += cnt;
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        dp += cnt;
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        written += cnt;
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        written += cnt;
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        nbytes -= cnt;
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        nbytes -= cnt;
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        printf("written: %d, cnt: %d, left: %d\n", written, cnt, nbytes);
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        printf("written: %d, cnt: %d, left: %d\n", written, cnt, nbytes);
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    }
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    }
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    printf("\n\nwritten %d bytes\n", written);
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    printf("\n\nwritten %d bytes\n", written);
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    close(fd);
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    close(fd);
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    return 0;
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}
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int main(int argc, char *argv[])
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{
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    int rc;
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    printf("This is iramfs\n");
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    do {
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        rc = mount("tmpfs", "/", "nulldev0");
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        printf("mount tmpfs on / -> %d\n", rc);
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        if (rc == 0) break;
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        usleep(1000 * 1000);
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    } while (1);
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    if (write_file(rtld, rtld_size, rtld_filename) < 0) return 1;
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    if (write_file(tetris, tetris_size, tetris_filename) < 0) return 1;
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    printf("done\n");
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    printf("done\n");
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    getchar();
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    getchar();
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    return 0;
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    return 0;
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}
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}
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