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remove dead code

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Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-04-01 20:36:05 +01:00
parent 6b67e12428
commit 2d69d45e26
3 changed files with 7 additions and 20 deletions
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util/libreboot-utils/lib/file.c
-12
View File
@@ -762,18 +762,6 @@ xclose(int *fd)
*/
/* retry switch for offset-based
* functions e.g. lseek
*/
/* retry switch for functions that
return long status e.g. linux syscall
*/
int
off_retry(int saved_errno, off_t rval)
{
fs_err_retry();
}
/* retry switch for functions that
return long status e.g. linux syscall
*/
util/libreboot-utils/lib/rand.c
+7 -7
View File
@@ -156,24 +156,24 @@ retry_rand: {
#if defined(USE_URANDOM) && \
((USE_URANDOM) > 0)
ssize_t rc;
ssize_t rval;
int fd = -1;
open_file_on_eintr("/dev/urandom", &fd, O_RDONLY, 0400, NULL);
while (rw_retry(saved_errno,
rc = rw(fd, (unsigned char *)buf + off, n - off, 0, IO_READ)));
rval = rw(fd, (unsigned char *)buf + off, n - off, 0, IO_READ)));
#elif defined(__linux__)
long rc;
long rval;
while (sys_retry(saved_errno,
rc = syscall(SYS_getrandom,
rval = syscall(SYS_getrandom,
(unsigned char *)buf + off, n - off, 0)));
#else
#error Unsupported operating system (possibly unsecure randomisation)
#endif
if (rc < 0 || /* syscall fehler */
rc == 0) { /* prevent infinite loop on fatal err */
if (rval < 0 || /* syscall fehler */
rval == 0) { /* prevent infinite loop on fatal err */
#if defined(USE_URANDOM) && \
((USE_URANDOM) > 0)
xclose(&fd);
@@ -181,7 +181,7 @@ retry_rand: {
goto err;
}
if ((off += (size_t)rc) < n)
if ((off += (size_t)rval) < n)
goto retry_rand;
#if defined(USE_URANDOM) && \