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system

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< c‎ | program

 
 
Services d'appui aux programmes
La fin du programme
Original:
Program termination
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abort
exit
quick_exit (C++11)
_Exit (C++11)
Communiquer avec l'environnement
Original:
Communicating with the environment
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system
Signaux
Original:
Signals
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Types de signaux
Original:
Signal types
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SIGABRT
SIGFPE
SIGILL
SIGINT
SIGSEGV
SIGTERM
Non-locales sauts
Original:
Non-local jumps
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setjmp
longjmp
Types
Original:
Types
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jmp_buf
 
Defined in header <stdlib.h>
int system( const char *command );
Appels processeur de commandes de l'environnement hôte avec le paramètre de commande. Retours définie par l'implémentation valeur (la valeur renvoyée par le programme invoqué) .
Original:
Calls the host environment's command processor with command parameter. Returns implementation-defined value (usually the value that the invoked program returns).
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Si la commande est NULL pointeur, vérifie si l'environnement hôte dispose d'un processeur de commandes et renvoie une valeur non nulle que si elle le processeur de commande existe .
Original:
If command is NULL pointer, checks if host environment has a command processor and returns nonzero value only if it the command processor exists.
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Sommaire

[modifier] Paramètres

command -
chaîne de caractères identifiant la commande à exécuter dans le processeur de commande. Si le pointeur NULL est donnée, le processeur de commande est cochée pour l'existence
Original:
character string identifying the command to be run in the command processor. If NULL pointer is given, command processor is checked for existence
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[modifier] Retourne la valeur

Mise en oeuvre valeur définie. Si command est NULL retours valeur différente de zéro uniquement si le processeur de commande existe .
Original:
Implementation-defined value. If command is NULL returns nonzero value only if command processor exists.
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[modifier] Exemple

[modifier] Voir aussi