Bruce/tomo
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Clean up executable after running it

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This commit is contained in:
Bruce Hill 2025-03-21 20:16:28 -04:00
parent c951ee5915
commit c9cb7ccb40
1 changed files with 14 additions and 2 deletions
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16
tomo.c
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@ -5,6 +5,7 @@
#include <gc/cord.h>
#include <libgen.h>
#include <printf.h>
#include <spawn.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
@ -198,8 +199,19 @@ int main(int argc, char *argv[])
for (int64_t i = 0; i < args.length; i++)
prog_args[i + 1] = Text$as_c_string(*(Text_t*)(args.data + i*args.stride));
prog_args[1 + args.length] = NULL;
execv(prog_args[0], prog_args);
errx(1, "Failed to run compiled program");
pid_t child;
if (posix_spawn(&child, prog_args[0], NULL, NULL, prog_args, NULL) != 0)
err(1, "Failed to run compiled program: %s", prog_args[0]);
assert(child);
int status;
while (waitpid(child, &status, 0) < 0 && errno == EINTR) {
if (WIFEXITED(status) || WIFSIGNALED(status))
break;
else if (WIFSTOPPED(status))
kill(child, SIGCONT);
}
unlink(prog_args[0]);
return WIFEXITED(status) ? WEXITSTATUS(status) : EXIT_FAILURE;
} else {
env_t *env = global_env();
Array_t object_files = {},