drand48_r(3)               Library Functions Manual               drand48_r(3)

NUME
       drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r,
       srand48_r, seed48_r, lcong48_r - genereaza numere pseudo-aleatorii
       distribuite uniform in mod reentrant

BIBLIOTECA
       Biblioteca C standard (libc, -lc)

REZUMAT
       #include <stdlib.h>

       int drand48_r(struct drand48_data *restrict buffer,
                     double *restrict result);
       int erand48_r(unsigned short xsubi[3],
                     struct drand48_data *restrict buffer,
                     double *restrict result);

       int lrand48_r(struct drand48_data *restrict buffer,
                     long *restrict result);
       int nrand48_r(unsigned short xsubi[3],
                     struct drand48_data *restrict buffer,
                     long *restrict result);

       int mrand48_r(struct drand48_data *restrict buffer,
                     long *restrict result);
       int jrand48_r(unsigned short xsubi[3],
                     struct drand48_data *restrict buffer,
                     long *restrict result);

       int srand48_r(long int seedval, struct drand48_data *buffer);
       int seed48_r(unsigned short seed16v[3], struct drand48_data *buffer);
       int lcong48_r(unsigned short param[7], struct drand48_data *buffer);

   Cerin<?>e pentru macrocomenzi de testare a caracteristicilor pentru glibc
   (consulta<?>i feature_test_macros(7)):

       Toate func<?>iile prezentate mai sus:
           /* glibc >= 2.19: */ _DEFAULT_SOURCE
               || /* glibc <= 2.19: */ _SVID_SOURCE || _BSD_SOURCE

DESCRIERE
       Aceste func<?>ii sunt analogii reentran<?>i ai func<?>iilor descrise in
       drand48(3). In loc sa modifice starea globala a generatorului
       aleatoriu, ele utilizeaza datele furnizate in buffer.

       Inainte de prima utilizare, aceasta structura trebuie ini<?>ializata,
       de exemplu, prin umplerea ei cu zerouri sau prin apelarea uneia dintre
       func<?>iile srand48_r(), seed48_r(), lcong48_r() sau lcong48_r().

VALOAREA RETURNATA
       Valoarea de returnare este 0.

ATRIBUTE
       Pentru o explica<?>ie a termenilor folosi<?>i in aceasta sec<?>iune, a
       se vedea attributes(7).

       +--------------------------+---------------------+---------------------+
       |Interfa<?>a               | Atribut             | Valoare             |
       +--------------------------+---------------------+---------------------+
       |drand48_r(), erand48_r(), | Siguran<?>a firelor | MT-Safe race:buffer |
       |lrand48_r(), nrand48_r(), |                     |                     |
       |mrand48_r(), jrand48_r(), |                     |                     |
       |srand48_r(), seed48_r(),  |                     |                     |
       |lcong48_r()               |                     |                     |
       +--------------------------+---------------------+---------------------+
STANDARDE
       GNU.

CONSULTA<?>I <?>I
       drand48(3), rand(3), random(3)

TRADUCERE
       Traducerea in limba romana a acestui manual a fost facuta de Remus-
       Gabriel Chelu <remusgabriel.chelu@disroot.org>

       Aceasta traducere este documenta<?>ie gratuita; citi<?>i Licen<?>a
       publica generala GNU Versiunea 3
       <https://www.gnu.org/licenses/gpl-3.0.html> sau o versiune ulterioara
       cu privire la condi<?>ii privind drepturile de autor.  NU se asuma
       NICIO RESPONSABILITATE.

       Daca gasi<?>i erori in traducerea acestui manual, va rugam sa
       trimite<?>i un e-mail la <translation-team-ro@lists.sourceforge.net>.

Pagini de manual de Linux 6.06 31 octombrie 2023                  drand48_r(3)