diff options
Diffstat (limited to 'nandwrite.c')
| -rw-r--r-- | nandwrite.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/nandwrite.c b/nandwrite.c index d41ae86..7c3a85e 100644 --- a/nandwrite.c +++ b/nandwrite.c @@ -274,13 +274,13 @@ int main(int argc, char * const argv[]) int oobinfochanged = 0; struct nand_oobinfo old_oobinfo; bool failed = true; - // contains all the data read from the file so far for the current eraseblock + /* contains all the data read from the file so far for the current eraseblock */ unsigned char *filebuf = NULL; size_t filebuf_max = 0; size_t filebuf_len = 0; - // points to the current page inside filebuf + /* points to the current page inside filebuf */ unsigned char *writebuf = NULL; - // points to the OOB for the current page in filebuf + /* points to the OOB for the current page in filebuf */ unsigned char *oobreadbuf = NULL; unsigned char *oobbuf = NULL; libmtd_t mtd_desc; @@ -429,14 +429,14 @@ int main(int argc, char * const argv[]) lseek(ifd, 0, SEEK_SET); } - // Check, if file is page-aligned + /* Check, if file is page-aligned */ if ((!pad) && ((imglen % pagelen) != 0)) { fprintf(stderr, "Input file is not page-aligned. Use the padding " "option.\n"); goto closeall; } - // Check, if length fits into device + /* Check, if length fits into device */ if (((imglen / pagelen) * mtd.min_io_size) > (mtd.size - mtdoffset)) { fprintf(stderr, "Image %d bytes, NAND page %d bytes, OOB area %d" " bytes, device size %lld bytes\n", @@ -479,8 +479,10 @@ int main(int argc, char * const argv[]) blockstart = mtdoffset & (~ebsize_aligned + 1); offs = blockstart; - // if writebuf == filebuf, we are rewinding so we must not - // reset the buffer but just replay it + /* + * if writebuf == filebuf, we are rewinding so we must + * not reset the buffer but just replay it + */ if (writebuf != filebuf) { erase_buffer(filebuf, filebuf_len); filebuf_len = 0; @@ -515,7 +517,7 @@ int main(int argc, char * const argv[]) } - // Read more data from the input if there isn't enough in the buffer + /* Read more data from the input if there isn't enough in the buffer */ if ((writebuf + mtd.min_io_size) > (filebuf + filebuf_len)) { int readlen = mtd.min_io_size; @@ -524,7 +526,7 @@ int main(int argc, char * const argv[]) while (tinycnt < readlen) { cnt = read(ifd, writebuf + tinycnt, readlen - tinycnt); - if (cnt == 0) { // EOF + if (cnt == 0) { /* EOF */ break; } else if (cnt < 0) { perror("File I/O error on input"); @@ -570,7 +572,7 @@ int main(int argc, char * const argv[]) if (writeoob) { oobreadbuf = writebuf + mtd.min_io_size; - // Read more data for the OOB from the input if there isn't enough in the buffer + /* Read more data for the OOB from the input if there isn't enough in the buffer */ if ((oobreadbuf + mtd.oob_size) > (filebuf + filebuf_len)) { int readlen = mtd.oob_size; int alreadyread = (filebuf + filebuf_len) - oobreadbuf; @@ -578,7 +580,7 @@ int main(int argc, char * const argv[]) while (tinycnt < readlen) { cnt = read(ifd, oobreadbuf + tinycnt, readlen - tinycnt); - if (cnt == 0) { // EOF + if (cnt == 0) { /* EOF */ break; } else if (cnt < 0) { perror("File I/O error on input"); |