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util/nvmutil: say part number on read/write report

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Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-02-23 09:34:51 +00:00
parent a55af90b6c
commit 45413f1209
1 changed files with 15 additions and 11 deletions
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util/nvmutil/nvmutil.c
+15 -11
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@@ -219,13 +219,15 @@ readGbe(void)
ssize_t nr = pread(fd, (uint8_t *) gbe[p], nf, p * partsize);
err_if(nr == -1);
if (nr != nf)
err(errno == ECANCELED,
"%ld bytes read from '%s', expected %ld bytes\n",
nr, filename, nf);
if (nr == nf) {
tnr += nr;
swap(p); /* handle big-endian host CPU */
continue;
}
tnr += nr;
swap(p); /* handle big-endian host CPU */
err(errno == ECANCELED,
"%ld bytes read from '%s' part %d, expected %ld bytes\n",
nr, filename, p, nf);
}
printf("%ld bytes read from file '%s'\n", tnr, filename);
@@ -431,12 +433,14 @@ writeGbe(void)
swap(p); /* swap bytes on big-endian host CPUs */
ssize_t nw = pwrite(fd, (uint8_t *) gbe[p], nf, p * partsize);
err_if(nw == -1);
if (nw != nf)
err(errno == ECANCELED,
"%ld bytes written to '%s', expected %ld bytes\n",
nw, filename, nf);
if (nw == nf) {
tnw += nf;
continue;
}
tnw += nf;
err(errno == ECANCELED,
"%ld bytes written to '%s' part %d, expected %ld bytes\n",
nw, filename, p, nf);
}
if ((flags != O_RDONLY) && (cmd != cmd_dump)) {