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Simplify the rusage.com command

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Justine Tunney 2023-09-07 05:39:58 -07:00
parent b592716d1c
commit dcda6f7d8d
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GPG key ID: BE714B4575D6E328
7 changed files with 86 additions and 106 deletions
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11
examples/unbourne.c
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@ -129,6 +129,7 @@
#include "libc/macros.internal.h"
#include "libc/mem/alg.h"
#include "libc/mem/alloca.h"
#include "libc/mem/gc.internal.h"
#include "libc/mem/mem.h"
#include "libc/paths.h"
#include "libc/runtime/runtime.h"
@ -1787,7 +1788,7 @@ static int xvsnprintf(char *outbuf, unsigned length, const char *fmt,
return ret;
}
static int xvasprintf(char **sp, unsigned size, const char *f, va_list ap) {
static int Xvasprintf(char **sp, unsigned size, const char *f, va_list ap) {
char *s;
int len;
va_list ap2;
@ -1858,7 +1859,7 @@ printfesque(2) static int Xasprintf(char **sp, const char *fmt, ...) {
va_list ap;
int ret;
va_start(ap, fmt);
ret = xvasprintf(sp, 0, fmt, ap);
ret = Xvasprintf(sp, 0, fmt, ap);
va_end(ap);
return ret;
}
@ -1871,7 +1872,7 @@ static void doformat(struct output *dest, const char *f, va_list ap) {
setstackmark(&smark);
s = dest->nextc;
olen = dest->end - dest->nextc;
len = xvasprintf(&s, olen, f, ap);
len = Xvasprintf(&s, olen, f, ap);
if (likely(olen > len)) {
dest->nextc += len;
goto out;
@ -5821,7 +5822,9 @@ retry:
linenoiseSetHintsCallback(ShellHint);
linenoiseSetCompletionCallback(ShellCompletion);
}
if ((p = linenoiseWithHistory(">: ", "unbourne"))) {
char ps1[256];
snprintf(ps1, sizeof(ps1), "%d >: ", exitstatus);
if ((p = linenoiseWithHistory(ps1, "unbourne"))) {
nr = min(strlen(p), IBUFSIZ - 2);
memcpy(buf, p, nr);
buf[nr++] = '\n';