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Reacted on -Wextra -Wno-unused-parameter warnings of gcc for eltorito.c

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This commit is contained in:
Thomas Schmitt 2011-05-21 23:11:18 +02:00
parent 944b5a6152
commit d0f740facf
1 changed files with 13 additions and 9 deletions
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22
libisofs/eltorito.c
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@ -384,14 +384,14 @@ int create_image(IsoImage *image, const char *image_path,
if (ret != sizeof(mbr)) { if (ret != sizeof(mbr)) {
iso_msg_submit(image->id, ISO_BOOT_IMAGE_NOT_VALID, 0, iso_msg_submit(image->id, ISO_BOOT_IMAGE_NOT_VALID, 0,
"Can't read MBR from image file."); "Can't read MBR from image file.");
return ret < 0 ? ret : ISO_FILE_READ_ERROR; return ret < 0 ? ret : (int) ISO_FILE_READ_ERROR;
} }
/* check valid MBR signature */ /* check valid MBR signature */
if ( mbr.sign1 != 0x55 || mbr.sign2 != 0xAA ) { if ( mbr.sign1 != 0x55 || mbr.sign2 != 0xAA ) {
iso_msg_submit(image->id, ISO_BOOT_IMAGE_NOT_VALID, 0, iso_msg_submit(image->id, ISO_BOOT_IMAGE_NOT_VALID, 0,
"Invalid MBR. Wrong signature."); "Invalid MBR. Wrong signature.");
return ISO_BOOT_IMAGE_NOT_VALID; return (int) ISO_BOOT_IMAGE_NOT_VALID;
} }
/* ensure single partition */ /* ensure single partition */
@ -487,7 +487,7 @@ int iso_image_set_boot_image(IsoImage *image, const char *image_path,
"Cannot find directory for El Torito boot catalog in ISO image: '%s'", "Cannot find directory for El Torito boot catalog in ISO image: '%s'",
catdir); catdir);
free(catdir); free(catdir);
return ret < 0 ? ret : ISO_NODE_DOESNT_EXIST; return ret < 0 ? ret : (int) ISO_NODE_DOESNT_EXIST;
} }
if (p->type != LIBISO_DIR) { if (p->type != LIBISO_DIR) {
free(catdir); free(catdir);
@ -837,10 +837,10 @@ int catalog_open(IsoStream *stream)
for (j = i + 1; j < cat->num_bootimages; j++) { for (j = i + 1; j < cat->num_bootimages; j++) {
if (boots[i]->platform_id != boots[j]->platform_id) if (boots[i]->platform_id != boots[j]->platform_id)
break; break;
for (k = 0; k < sizeof(boots[i]->id_string); k++) for (k = 0; k < (int) sizeof(boots[i]->id_string); k++)
if (boots[i]->id_string[k] != boots[j]->id_string[k]) if (boots[i]->id_string[k] != boots[j]->id_string[k])
break; break;
if (k < sizeof(boots[i]->id_string)) if (k < (int) sizeof(boots[i]->id_string))
break; break;
} }
num_entries = j - i; num_entries = j - i;
@ -896,7 +896,7 @@ int catalog_read(IsoStream *stream, void *buf, size_t count)
return ISO_FILE_NOT_OPENED; return ISO_FILE_NOT_OPENED;
} }
len = MIN(count, BLOCK_SIZE - data->offset); len = MIN(count, (size_t) (BLOCK_SIZE - data->offset));
memcpy(buf, data->buffer + data->offset, len); memcpy(buf, data->buffer + data->offset, len);
return len; return len;
} }
@ -936,7 +936,11 @@ IsoStreamIface catalog_stream_class = {
catalog_read, catalog_read,
catalog_is_repeatable, catalog_is_repeatable,
catalog_get_id, catalog_get_id,
catalog_free catalog_free,
NULL,
NULL,
NULL,
NULL
}; };
/** /**
@ -1127,8 +1131,8 @@ int eltorito_writer_compute_data_blocks(IsoImageWriter *writer)
} }
ret = iso_stream_read(original, buf, size); ret = iso_stream_read(original, buf, size);
iso_stream_close(original); iso_stream_close(original);
if (ret != size) { if (ret != (int) size) {
return (ret < 0) ? ret : ISO_FILE_READ_ERROR; return (ret < 0) ? ret : (int) ISO_FILE_READ_ERROR;
} }
/* ok, patch the read buffer */ /* ok, patch the read buffer */