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Add APE fexecve() support (#733)

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Gavin Hayes 2023-02-22 21:58:23 -05:00 • committed by GitHub
parent b275e664ec
commit ff9c15f48a
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GPG key ID: 4AEE18F83AFDEB23
9 changed files with 191 additions and 29 deletions
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11
test/libc/calls/fexecve_test.c
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@ -86,3 +86,14 @@ TEST(fexecve, memfd_create) {
fexecve(fd, (char *const[]){0}, (char *const[]){0});
EXITS(42);
}
TEST(fexecve, APE) {
if (!IsLinux() && !IsFreebsd()) return;
testlib_extract("/zip/life-nomod.com", "life-nomod.com", 0555);
SPAWN(fork);
int fd = open("life-nomod.com", O_RDONLY);
ASSERT_NE(-1, fd);
if (fd == -1 && errno == ENOSYS) _Exit(42);
fexecve(fd, (char *const[]){0}, (char *const[]){0});
EXITS(42);
}

1
test/libc/calls/test.mk
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@ -93,6 +93,7 @@ o/$(MODE)/test/libc/calls/fexecve_test.com.dbg: \
o/$(MODE)/test/libc/calls/fexecve_test.o \
o/$(MODE)/test/libc/calls/calls.pkg \
o/$(MODE)/tool/build/echo.zip.o \
o/$(MODE)/test/libc/calls/life-nomod.com.zip.o \
$(LIBC_TESTMAIN) \
$(CRT) \
$(APE_NO_MODIFY_SELF)