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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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14
examples/setitimer.c
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@ -7,12 +7,12 @@
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "libc/assert.h"
#include "libc/calls/calls.h"
#include "libc/calls/struct/itimerval.h"
#include "libc/calls/struct/sigaction.h"
#include "libc/calls/struct/siginfo.h"
#include "libc/calls/ucontext.h"
#include "libc/log/check.h"
#include "libc/stdio/stdio.h"
#include "libc/sysv/consts/itimer.h"
#include "libc/sysv/consts/sa.h"
@ -35,8 +35,8 @@ int main() {
struct itimerval shot = {{0, 0}, {1, 500000}};
struct sigaction handler = {.sa_sigaction = OnSigAlrm,
.sa_flags = SA_RESETHAND | SA_SIGINFO};
CHECK_EQ(0, sigaction(SIGALRM, &handler, 0));
CHECK_EQ(0, setitimer(ITIMER_REAL, &shot, 0));
unassert(!sigaction(SIGALRM, &handler, 0));
unassert(!setitimer(ITIMER_REAL, &shot, 0));
// wait for alarm
pause();
@ -49,10 +49,10 @@ int main() {
struct sigaction oldalrm;
struct sigaction sigalrm = {.sa_sigaction = OnSigAlrm,
.sa_flags = SA_SIGINFO};
CHECK_EQ(0, sigaction(SIGALRM, &sigalrm, &oldalrm));
unassert(!sigaction(SIGALRM, &sigalrm, &oldalrm));
struct itimerval oldtimer;
struct itimerval timer = {{1, 500000}, {1, 500000}};
CHECK_EQ(0, setitimer(ITIMER_REAL, &timer, &oldtimer));
unassert(!setitimer(ITIMER_REAL, &timer, &oldtimer));
// wait for three timeouts
int i = 0;
@ -67,6 +67,6 @@ int main() {
}
// teardown timer
CHECK_EQ(0, setitimer(ITIMER_REAL, &oldtimer, 0));
CHECK_EQ(0, sigaction(SIGALRM, &oldalrm, 0));
unassert(!setitimer(ITIMER_REAL, &oldtimer, 0));
unassert(!sigaction(SIGALRM, &oldalrm, 0));
}