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Cull the examples folder

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Justine Tunney 2023-10-11 21:38:27 -07:00
parent 3a1f887928
commit f7343319cc
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GPG key ID: BE714B4575D6E328
44 changed files with 47 additions and 1963 deletions
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23
tool/build/nproc.c Normal file
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#if 0
/*─────────────────────────────────────────────────────────────────╗
│ To the extent possible under law, Justine Tunney has waived │
│ all copyright and related or neighboring rights to this file, │
│ as it is written in the following disclaimers: │
│ • http://unlicense.org/ │
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "libc/calls/calls.h"
#include "libc/fmt/itoa.h"
#include "libc/runtime/runtime.h"
#include "libc/runtime/sysconf.h"
#include "libc/stdio/sysparam.h"
int main() {
int nproc;
char ibuf[12];
nproc = __get_cpu_count();
nproc = MAX(1, nproc);
FormatInt32(ibuf, nproc);
tinyprint(1, ibuf, "\n", NULL);
}

39
tool/build/reboot.c Normal file
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#if 0
/*─────────────────────────────────────────────────────────────────╗
│ To the extent possible under law, Justine Tunney has waived │
│ all copyright and related or neighboring rights to this file, │
│ as it is written in the following disclaimers: │
│ • http://unlicense.org/ │
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "libc/calls/calls.h"
#include "libc/runtime/runtime.h"
#include "libc/stdio/stdio.h"
#include "libc/str/str.h"
#include "libc/sysv/consts/reboot.h"
int main(int argc, char *argv[]) {
char line[8] = {0};
if (argc > 1 && !strcmp(argv[1], "-y")) {
line[0] = 'y';
} else {
printf("reboot your computer? yes or no [no] ");
fflush(stdout);
fgets(line, sizeof(line), stdin);
}
if (line[0] == 'y' || line[0] == 'Y') {
if (reboot(RB_AUTOBOOT)) {
printf("system is rebooting...\n");
exit(0);
} else {
perror("reboot");
exit(1);
}
} else if (line[0] == 'n' || line[0] == 'N') {
exit(0);
} else {
printf("error: unrecognized response\n");
exit(2);
}
}

39
tool/build/shutdown.c Normal file
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#if 0
/*─────────────────────────────────────────────────────────────────╗
│ To the extent possible under law, Justine Tunney has waived │
│ all copyright and related or neighboring rights to this file, │
│ as it is written in the following disclaimers: │
│ • http://unlicense.org/ │
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "libc/calls/calls.h"
#include "libc/runtime/runtime.h"
#include "libc/stdio/stdio.h"
#include "libc/str/str.h"
#include "libc/sysv/consts/reboot.h"
int main(int argc, char *argv[]) {
char line[8] = {0};
if (argc > 1 && !strcmp(argv[1], "-y")) {
line[0] = 'y';
} else {
printf("shutdown your computer? yes or no [no] ");
fflush(stdout);
fgets(line, sizeof(line), stdin);
}
if (line[0] == 'y' || line[0] == 'Y') {
if (reboot(RB_POWER_OFF)) {
printf("system is shutting down...\n");
exit(0);
} else {
perror("reboot");
exit(1);
}
} else if (line[0] == 'n' || line[0] == 'N') {
exit(0);
} else {
printf("error: unrecognized response\n");
exit(2);
}
}