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25 lines
512 B
C
25 lines
512 B
C
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#ifndef _UNISTD_H
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#define _UNISTD_H
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#include <stddef.h>
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#include <stdarg.h>
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extern int execv ( const char *command, char * const argv[] );
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/**
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* Execute command
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*
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* @v command Command name
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* @v arg ... Argument list (starting with argv[0])
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* @ret rc Command exit status
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*
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* This is a front end to execv().
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*/
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#define execl( command, arg, ... ) ( { \
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char * const argv[] = { (arg), ## __VA_ARGS__, NULL }; \
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int rc = execv ( (command), argv ); \
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rc; \
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} )
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#endif /* _UNISTD_H */
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