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Make more fixes and improvements

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This change attempts to fix some report build issues. It also builds
upon development work described in previous changes.
This commit is contained in:
Justine Tunney 2022-04-21 09:15:36 -07:00
parent 9bfa6ec06e
commit 9d61e23c80
27 changed files with 980 additions and 902 deletions
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8
examples/examples.mk
View file

@ -151,6 +151,14 @@ o/$(MODE)/examples/hello.com.dbg: \
$(APE_NO_MODIFY_SELF)
@$(APELINK)
o/$(MODE)/examples/printargs.com.dbg: \
$(EXAMPLES_DEPS) \
o/$(MODE)/examples/printargs.o \
o/$(MODE)/examples/examples.pkg \
$(CRT) \
$(APE_NO_MODIFY_SELF)
@$(APELINK)
o/$(MODE)/examples/nesemu1.o: QUOTA += -M512m
$(EXAMPLES_OBJS): examples/examples.mk

24
examples/printargs.c
View file

@ -7,8 +7,30 @@
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "libc/bits/safemacros.internal.h"
#include "libc/calls/calls.h"
#include "libc/runtime/runtime.h"
int main() {
__printargs("");
int pip[2];
char buf[PATH_MAX];
char *args[2] = {0};
if (strcmp(nulltoempty(getenv("TERM")), "dumb") && isatty(0) && isatty(1) &&
((args[0] = commandv("less", buf)) ||
(args[0] = commandv("more", buf)))) {
close(0);
close(2);
pipe(pip);
if (!vfork()) {
close(2);
execv(args[0], args);
_Exit(127);
}
close(0);
__printargs("");
close(2);
wait(0);
} else {
__printargs("");
}
}