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Introduce testlib_extract() helper

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Justine Tunney 2022-10-02 07:03:12 -07:00
parent ecb2ef7c39
commit 27b5deefb1
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GPG key ID: BE714B4575D6E328
7 changed files with 53 additions and 54 deletions
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21
test/libc/calls/pledge_test.c
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@ -61,8 +61,6 @@
#include "libc/time/time.h"
#include "libc/x/x.h"
STATIC_YOINK("zip_uri_support");
char testlib_enable_tmp_setup_teardown;
void OnSig(int sig) {
@ -71,26 +69,11 @@ void OnSig(int sig) {
int sys_memfd_secret(unsigned int); // our ENOSYS threshold
int extract(const char *from, const char *to, int mode) {
int fdin, fdout;
if ((fdin = open(from, O_RDONLY)) == -1) return -1;
if ((fdout = creat(to, mode)) == -1) {
close(fdin);
return -1;
}
if (_copyfd(fdin, fdout, -1) == -1) {
close(fdout);
close(fdin);
return -1;
}
return close(fdout) | close(fdin);
}
void SetUp(void) {
__enable_threads();
if (!__is_linux_2_6_23() && !IsOpenbsd()) exit(0);
ASSERT_SYS(0, 0, extract("/zip/life.elf", "life.elf", 0755));
ASSERT_SYS(0, 0, extract("/zip/sock.elf", "sock.elf", 0755));
testlib_extract("/zip/life.elf", "life.elf", 0755);
testlib_extract("/zip/sock.elf", "sock.elf", 0755);
__pledge_mode = PLEDGE_PENALTY_RETURN_EPERM;
}