zzy/NJU_PA
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> compile NEMU

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221220000 张三
Linux zzy 5.15.146.1-microsoft-standard-WSL2 #1 SMP Thu Jan 11 04:09:03 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
 00:48:08 up 2 days, 13:12,  3 users,  load average: 0.35, 0.27, 0.20
This commit is contained in:
tracer-ics2023
2024-09-08 00:48:09 +08:00
committed by zzy
parent f8a52eaf4f
commit fdbfe60d33
1 changed files with 8 additions and 6 deletions
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14
abstract-machine/klib/src/stdio.c
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@ -18,7 +18,8 @@ int printf(const char *fmt, ...) {
// putstr(buf);
// va_end(ap);
// return ret;
panic("Not implemented");
// panic("Not implemented");
return 0;
}
int vsprintf(char *out, const char *fmt, va_list ap) {
@ -34,11 +35,12 @@ int sprintf(char *out, const char *fmt, ...) {
}
int snprintf(char *out, size_t n, const char *fmt, ...) {
va_list ap;
va_start(ap, fmt);
int ret = vsnprintf(out, n, fmt, ap);
va_end(ap);
return ret;
// va_list ap;
// va_start(ap, fmt);
// int ret = vsnprintf(out, n, fmt, ap);
// va_end(ap);
// return ret;
return 0;
}
static int rvsnprintf(char* out, size_t n, const char* fmt, va_list ap);