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system

De cppreference.com
< c‎ | program

 
 
Servicios públicos de apoyo a programas
Programa terminación
Original:
Program termination
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abort
exit
quick_exit(C++11)
_Exit(C++11)
La comunicación con el medio ambiente
Original:
Communicating with the environment
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system
Señales
Original:
Signals
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Tipos de señal
Original:
Signal types
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SIGABRT
SIGFPE
SIGILL
SIGINT
SIGSEGV
SIGTERM
No locales saltos
Original:
Non-local jumps
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setjmp
longjmp
Tipos
Original:
Types
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jmp_buf
 
Defined in header <stdlib.h>
int system( const char *command );
Llamadas procesador del entorno host comando con el parámetro del comando. Devoluciones implementación valor definido (por lo general el valor que devuelve el programa invocado) .
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 el comando es NULL puntero, comprueba si tiene un entorno de acogida procesador de comandos y devuelve un valor distinto de cero sólo si el procesador de comandos 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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Contenido

[editar] Parámetros

command -
cadena de caracteres que identifica el comando que se ejecuta en el procesador de comandos. Si puntero NULL se da, procesador de comandos se comprueba la existencia
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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[editar] Valor de retorno

Aplicación valor definido. Si command es NULL valor vuelve distinto de cero sólo si el procesador de comandos existe .
Original:
Implementation-defined value. If command is NULL returns nonzero value only if command processor exists.
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[editar] Ejemplo

[editar] Ver también