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Unbloat the build

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This change resurrects ae5d06dc53
This commit is contained in:
Justine Tunney 2022-08-11 00:15:29 -07:00
parent 2d64b9994b
commit 10fd8bdb70
1397 changed files with 1204 additions and 5031 deletions
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12
tool/build/unveil.c
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@ -18,8 +18,10 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/calls/calls.h"
#include "libc/calls/syscall-sysv.internal.h"
#include "libc/dce.h"
#include "libc/intrin/kprintf.h"
#include "libc/log/bsd.h"
#include "libc/mem/mem.h"
#include "libc/runtime/runtime.h"
#include "libc/stdio/stdio.h"
#include "libc/str/str.h"
@ -27,7 +29,7 @@
#define USAGE \
"\
usage: pledge.com [-h] PROG ARGS...\n\
usage: unveil.com [-h] PROG ARGS...\n\
-h show help\n\
\n\
unveil.com v1.o\n\
@ -79,7 +81,7 @@ int main(int argc, char *argv[]) {
bool chomped = false;
while (!chomped)
if (line[len-1] == '\r' || line[len-1] == '\n')
if (line[len - 1] == '\r' || line[len - 1] == '\n')
line[--len] = '\0';
else
chomped = true;
@ -101,11 +103,11 @@ int main(int argc, char *argv[]) {
err(1, "unveil(%s, %s)", fields[0], fields[1]);
}
free(line);
if (ferror(stdin))
if (ferror(stdin)) {
err(1, "getline");
}
if (unveil(NULL, NULL) == -1)
err(1, "unveil(NULL, NULL)");
if (unveil(NULL, NULL) == -1) err(1, "unveil(NULL, NULL)");
__sys_execve(prog, argv + optind, environ);
err(127, "execve");