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Diffstat (limited to 'util')
-rw-r--r--util/nvmutil/nvmutil.c43
1 files changed, 10 insertions, 33 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c
index e7f1aeee..de7379db 100644
--- a/util/nvmutil/nvmutil.c
+++ b/util/nvmutil/nvmutil.c
@@ -30,8 +30,6 @@ int validChecksum(int partnum);
void setWord(int pos16, int partnum, uint16_t val16);
void xorswap_buf(int partnum);
void writeGbeFile(const char *filename);
-void xpledge(const char *promises, const char *execpromises);
-void xunveil(const char *path, const char *permissions);
#define FILENAME argv[1]
#define COMMAND argv[2]
@@ -80,19 +78,18 @@ void (*cmd)(void) = NULL;
int
main(int argc, char *argv[])
{
- xpledge("stdio rpath wpath unveil", NULL);
- xunveil("/dev/urandom", "r");
err_if((errno = argc < 3 ? EINVAL : errno));
- if ((flags = (strcmp(COMMAND, "dump") == 0) ? O_RDONLY : flags)
- == O_RDONLY) {
- xunveil(FILENAME, "r");
- xpledge("stdio rpath", NULL);
- } else {
- xunveil(FILENAME, "rw");
- xpledge("stdio rpath wpath", NULL);
- }
+ flags = (strcmp(COMMAND, "dump") == 0) ? O_RDONLY : flags;
+#ifdef __OpenBSD__
+ err_if(unveil("/dev/urandom", "r") == -1);
+ err_if(unveil(FILENAME, flags == O_RDONLY ? "r" : "rw") == -1);
+ err_if(pledge(flags == O_RDONLY ? "stdio rpath" : "stdio rpath wpath",
+ NULL) == -1);
+#endif
openFiles(FILENAME);
- xpledge("stdio", NULL);
+#ifdef __OpenBSD__
+ err_if(pledge("stdio", NULL) == -1);
+#endif
for (int i = 0; i < 6; i++)
if (strcmp(COMMAND, op[i].str) == 0)
@@ -302,23 +299,3 @@ writeGbeFile(const char *filename)
}
xclose(fd, filename);
}
-
-void
-xpledge(const char *promises, const char *execpromises)
-{
- (void)promises; (void)execpromises;
-#ifdef __OpenBSD__
- if (pledge(promises, execpromises) == -1)
- err(ERR(), "pledge");
-#endif
-}
-
-void
-xunveil(const char *path, const char *permissions)
-{
- (void)path; (void)permissions;
-#ifdef __OpenBSD__
- if (unveil(path, permissions) == -1)
- err(ERR(), "unveil");
-#endif
-}