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libc.obj: add copyright & delete _exit.h & fix tabs in crt0.asm

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This commit is contained in:
Егор
2026-03-07 21:51:58 +05:00
parent 275401c06a
commit aa619aa602
6 changed files with 20 additions and 75 deletions
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2
programs/develop/ktcc/trunk/libc.obj/source/crt/crt0.asm
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@@ -55,7 +55,7 @@ start:
mov dl, cl ; parameter starts
cmp al, '"'
jz @f ; quotes loaded
mov dh, ch ; parameter without quotes
mov dh, ch ; parameter without quotes
dec esi
call push_param
inc esi

5
programs/develop/ktcc/trunk/libc.obj/source/stdlib/_exit.c
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@@ -1,7 +1,6 @@
#include <conio.h>
#include <stdio.h>
#include <sys/ksys.h>
#include "_exit.h"
void _exit(int status)
{
@@ -14,9 +13,7 @@ void __libc_exit(int status, void (*before_exit)(int status))
if (status && status != 128) {
fprintf(stderr, "\nexit code: %d\n", status);
}
WRITE_EXIT_CODE(status);
if (before_exit) {
before_exit(status);
}

69
programs/develop/ktcc/trunk/libc.obj/source/stdlib/_exit.h
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@@ -1,69 +0,0 @@
#ifndef __STDLIB_EXIT_H__
#define __STDLIB_EXIT_H__
#include <stdio.h>
#include <sys/dir.h>
#include <sys/ksys.h>
#define __PATH_TO_STATUS_FILE "/tmp0/1/.libc"
#define __STATUS_FILE_EXTENSION ".status"
#define __STATUS_FILE_FORMAT "%d"
#define __FULL_STATUS_FILE_NAME __PATH_TO_STATUS_FILE "/%d" __STATUS_FILE_EXTENSION
#define __FULL_STATUS_FILE_NAME_SIZE (sizeof(__PATH_TO_STATUS_FILE) + 32 + sizeof(__STATUS_FILE_EXTENSION))
void __libc_exit(int status, void (*before_exit)(int status));
// Save exit code
inline void WRITE_EXIT_CODE(int status)
{
mkdir(__PATH_TO_STATUS_FILE);
char buff[__FULL_STATUS_FILE_NAME_SIZE];
ksys_thread_t t;
_ksys_thread_info(&t, -1);
snprintf(buff, sizeof(buff), __FULL_STATUS_FILE_NAME, t.pid);
FILE* f = fopen(buff, "w");
if (f) {
snprintf(buff, sizeof(buff), __STATUS_FILE_FORMAT, status);
fputs(buff, f);
fflush(f);
fclose(f);
} else {
_ksys_debug_puts("error while write status\n");
}
}
// Read exit code
inline int READ_EXIT_CODE(int pid, ksys_thread_t* t)
{
char buff[__FULL_STATUS_FILE_NAME_SIZE];
int status = 0;
bool free_t = false;
if (!t) {
t = malloc(sizeof(ksys_thread_t));
_ksys_thread_info(t, -1);
free_t = true;
}
snprintf(buff, sizeof(buff), __FULL_STATUS_FILE_NAME, t->pid);
FILE* f = fopen(buff, "r");
if (f) {
fscanf(f, __STATUS_FILE_FORMAT, &status);
fclose(f);
} else if (t && t->slot_state == 4) // it was stopped before it created status file
{
status = -1;
}
if (free_t) {
free(t);
}
return status;
}
#endif // __STDLIB_EXIT_H__

5
programs/develop/ktcc/trunk/libc.obj/source/stdlib/abort.c
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@@ -1,3 +1,8 @@
/*
* SPDX-License-Identifier: GPL-2.0-only
* Copyright (C) 2026 KolibriOS team
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/ksys.h>

5
programs/develop/ktcc/trunk/libc.obj/source/stdlib/atexit.c
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@@ -1,3 +1,8 @@
/*
* SPDX-License-Identifier: GPL-2.0-only
* Copyright (C) 2026 KolibriOS team
*/
#include <stdlib.h>
struct atexit_n {

9
programs/develop/ktcc/trunk/libc.obj/source/stdlib/exit.c
View File

@@ -1,9 +1,15 @@
/* Copyright (C) 2021 Logaev Maxim (turbocat2001), GPLv2 */
/*
* SPDX-License-Identifier: GPL-2.0-only
* Copyright (C) 2021 Logaev Maxim
* Copyright (C) 2026 KolibriOS team
*/
#include <stdlib.h>
#include <sys/ksys.h>
#include "_exit.h"
/*
TODO
static void __close_all()
{
}
@@ -11,6 +17,7 @@ static void __close_all()
static void __free_all_mem()
{
}
*/
void __normal_exit(int status)
{