Overview

Project website docs.freebsd.org/en
Translation license BSD 2-Clause "Simplified" License
Translation process
  • Translations can be made directly.
  • Translation suggestions can be made.
  • Only chosen users can contribute.
  • The translation uses bilingual files.
File mask documentation/content/*/books/arch-handbook/boot/_index.po
Translation file Download documentation/content/pt/books/arch-handbook/boot/_index.po
Last change None
Last author None

String statistics

Strings percent Hosted strings Words percent Hosted words Characters percent Hosted characters
Total 293 11,011 74,861
Translated 0% 0 0% 0 0% 0
Needs editing 0% 0 0% 0 0% 0
Read-only 0% 0 0% 0 0% 0
Failing checks 0% 0 0% 0 0% 0
Strings with suggestions 0% 0 0% 0 0% 0
Untranslated strings 100% 293 100% 11,011 100% 74,861
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Committed changes

Documentation / books/arch-handbook/boot/_index — Portuguese

Committed changes 2 months ago
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New strings to translate

Documentation / books/arch-handbook/boot/_index — Portuguese

293 new strings to translate appeared to the translation. 2 months ago
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Resource update

Documentation / books/arch-handbook/boot/_index — Portuguese

File documentation/content/pt/books/arch-handbook/boot/_index.po was added. 2 months ago
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String updated in the repository

Documentation / books/arch-handbook/boot/_index — Portuguese

sys/kern/init_main.c:
static char init_path[MAXPATHLEN] =
#ifdef INIT_PATH
__XSTRING(INIT_PATH);
#else
"/sbin/init:/sbin/oinit:/sbin/init.bak:/rescue/init";
#endif
 
2 months ago
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String updated in the repository

Documentation / books/arch-handbook/boot/_index — Portuguese

The function `create_init()` allocates a new process by calling `fork1()`, but does not mark it runnable. When this new process is scheduled for execution by the scheduler, the `start_init()` will be called. That function is defined in [.filename]#init_main.c#. It tries to load and exec the [.filename]#init# binary, probing [.filename]#/sbin/init# first, then [.filename]#/sbin/oinit#, [.filename]#/sbin/init.bak#, and finally [.filename]#/rescue/init#:
 
2 months ago
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String updated in the repository

Documentation / books/arch-handbook/boot/_index — Portuguese

bzero(&fr, sizeof(fr));
fr.fr_flags = RFFDG | RFPROC | RFSTOPPED;
fr.fr_procp = &initproc;
error = fork1(&thread0, &fr);
if (error)
panic("cannot fork init: %d\n", error);
KASSERT(initproc->p_pid == 1, ("create_init: initproc->p_pid != 1"));
/* divorce init's credentials from the kernel's */
newcred = crget();
sx_xlock(&proctree_lock);
PROC_LOCK(initproc);
initproc->p_flag |= P_SYSTEM | P_INMEM;
initproc->p_treeflag |= P_TREE_REAPER;
oldcred = initproc->p_ucred;
crcopy(newcred, oldcred);
#ifdef MAC
mac_cred_create_init(newcred);
#endif
#ifdef AUDIT
audit_cred_proc1(newcred);
#endif
proc_set_cred(initproc, newcred);
td = FIRST_THREAD_IN_PROC(initproc);
crcowfree(td);
td->td_realucred = crcowget(initproc->p_ucred);
td->td_ucred = td->td_realucred;
PROC_UNLOCK(initproc);
sx_xunlock(&proctree_lock);
crfree(oldcred);
cpu_fork_kthread_handler(FIRST_THREAD_IN_PROC(initproc), start_init, NULL);
}
SYSINIT(init, SI_SUB_CREATE_INIT, SI_ORDER_FIRST, create_init, NULL);
 
2 months ago
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String updated in the repository

Documentation / books/arch-handbook/boot/_index — Portuguese

sys/kern/init_main.c:
static void
create_init(const void *udata __unused)
{
struct fork_req fr;
struct ucred *newcred, *oldcred;
struct thread *td;
int error;
 
2 months ago
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String updated in the repository

Documentation / books/arch-handbook/boot/_index — Portuguese

The first user process, called _init_, is created by the sysinit object `init`:
 
2 months ago
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String updated in the repository

Documentation / books/arch-handbook/boot/_index — Portuguese

The system scheduler sysinit object is defined in the file [.filename]#sys/vm/vm_glue.c#, and the entry point for that object is `scheduler()`. That function is actually an infinite loop, and it represents a process with PID 0, the swapper process. The thread0 structure, mentioned before, is used to describe it.
 
2 months ago
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String updated in the repository

Documentation / books/arch-handbook/boot/_index — Portuguese

/usr/include/sys/kernel.h:
enum sysinit_sub_id {
SI_SUB_DUMMY = 0x0000000, /* not executed; for linker*/
SI_SUB_DONE = 0x0000001, /* processed*/
SI_SUB_TUNABLES = 0x0700000, /* establish tunable values */
SI_SUB_COPYRIGHT = 0x0800001, /* first use of console*/
...
SI_SUB_LAST = 0xfffffff /* final initialization */
};
 
2 months ago
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