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util/nvmutil: rename arc4random define

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specifically refer to the actual function i use.

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-03-06 23:51:57 +00:00
parent 79c972367e
commit 13b35ed1fc
1 changed files with 10 additions and 10 deletions
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util/nvmutil/nvmutil.c
+10 -10
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@@ -22,8 +22,8 @@
#if defined(__OpenBSD__) || defined(__FreeBSD__) || \
defined(__NetBSD__) || defined(__APPLE__) || \
defined(__DragonFly__)
#ifndef HAVE_ARC4RANDOM
#define HAVE_ARC4RANDOM
#ifndef HAVE_ARC4RANDOM_BUF
#define HAVE_ARC4RANDOM_BUF
#endif
#endif
@@ -33,7 +33,7 @@ static void check_cmd_args(int argc, char *argv[]);
static size_t conv_argv_part_num(const char *part_str);
static void set_io_flags(int argc, char *argv[]);
static void open_gbe_file(void);
#ifndef HAVE_ARC4RANDOM
#ifndef HAVE_ARC4RANDOM_BUF
static void open_dev_urandom(void);
#endif
static void xopen(int *fd, const char *path, int flags, struct stat *st);
@@ -116,7 +116,7 @@ static void set_err(int errval);
static const char newrandom[] = "/dev/urandom";
static const char oldrandom[] = "/dev/random"; /* fallback on OLD unix */
#ifndef HAVE_ARC4RANDOM
#ifndef HAVE_ARC4RANDOM_BUF
static const char *rname = NULL;
#endif
@@ -125,7 +125,7 @@ static uint16_t mac_buf[3];
static off_t gbe_file_size;
static int gbe_flags;
#ifndef HAVE_ARC4RANDOM
#ifndef HAVE_ARC4RANDOM_BUF
static int rfd = -1;
#endif
static int gbe_fd = -1;
@@ -207,7 +207,7 @@ main(int argc, char *argv[])
}
#endif
#ifndef HAVE_ARC4RANDOM
#ifndef HAVE_ARC4RANDOM_BUF
open_dev_urandom();
#endif
open_gbe_file();
@@ -223,7 +223,7 @@ main(int argc, char *argv[])
if (close(gbe_fd) == -1)
err(ECANCELED, "close '%s'", fname);
#ifndef HAVE_ARC4RANDOM
#ifndef HAVE_ARC4RANDOM_BUF
if (close(rfd) == -1)
err(ECANCELED, "close '%s'", rname);
#endif
@@ -256,7 +256,7 @@ reset_global_state(void)
fname = "";
cmd = NULL;
gbe_fd = -1;
#ifndef HAVE_ARC4RANDOM
#ifndef HAVE_ARC4RANDOM_BUF
rfd = -1;
#endif
part = 0;
@@ -346,7 +346,7 @@ set_io_flags(int argc, char *argv[])
gbe_flags = O_RDONLY;
}
#ifndef HAVE_ARC4RANDOM
#ifndef HAVE_ARC4RANDOM_BUF
static void
open_dev_urandom(void)
{
@@ -577,7 +577,7 @@ rhex(void)
if (!n) {
n = sizeof(rnum);
#ifdef HAVE_ARC4RANDOM
#ifdef HAVE_ARC4RANDOM_BUF
arc4random_buf(rnum, n);
#else
read_file_exact(rfd, rnum, n, 0, rname, NULL);