libburnia/libburn
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Fixed small bug about error messages with burn_read_data

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This commit is contained in:
Thomas Schmitt 2008-01-19 20:18:13 +00:00
parent 922fc6c90b
commit bed900f3f4
2 changed files with 10 additions and 8 deletions
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2
cdrskin/cdrskin_timestamp.h
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@ -1 +1 @@
#define Cdrskin_timestamP "2008.01.17.185051" #define Cdrskin_timestamP "2008.01.19.201702"

16
libburn/read.c
View File

@ -292,7 +292,7 @@ static void flipq(unsigned char *sub)
/* ts A70904 */ /* ts A70904 */
/** @param flag bit=be silent on data shortage */ /** @param flag bit0=be silent on data shortage */
int burn_stdio_read(int fd, char *buf, int bufsize, struct burn_drive *d, int burn_stdio_read(int fd, char *buf, int bufsize, struct burn_drive *d,
int flag) int flag)
{ {
@ -377,7 +377,7 @@ int burn_read_data(struct burn_drive *d, off_t byte_address,
fd = open(d->devname, O_RDONLY | O_LARGEFILE); fd = open(d->devname, O_RDONLY | O_LARGEFILE);
if (fd == -1) { if (fd == -1) {
if (!(flag & 1)) if (!(flag & 2))
libdax_msgs_submit(libdax_messenger, libdax_msgs_submit(libdax_messenger,
d->global_index, d->global_index,
0x00020005, 0x00020005,
@ -387,10 +387,12 @@ int burn_read_data(struct burn_drive *d, off_t byte_address,
ret = 0; goto ex; ret = 0; goto ex;
} }
if (lseek(fd, byte_address, SEEK_SET) == -1) { if (lseek(fd, byte_address, SEEK_SET) == -1) {
libdax_msgs_submit(libdax_messenger, d->global_index, if (!(flag & 2))
0x00020147, libdax_msgs_submit(libdax_messenger,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH, d->global_index,
"Cannot address start byte", errno, 0); 0x00020147,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
"Cannot address start byte", errno, 0);
ret = 0; goto ex; ret = 0; goto ex;
} }
} }
@ -416,7 +418,7 @@ int burn_read_data(struct burn_drive *d, off_t byte_address,
err = d->read_10(d, start, chunksize, d->buffer); err = d->read_10(d, start, chunksize, d->buffer);
} else { } else {
ret = burn_stdio_read(fd, (char *) d->buffer->data, ret = burn_stdio_read(fd, (char *) d->buffer->data,
cpy_size, d, 0); cpy_size, d, !!(flag & 2));
err = 0; err = 0;
if (ret <= 0) if (ret <= 0)
err = BE_CANCELLED; err = BE_CANCELLED;