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_execl... Functions
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─────Run-Time Library───────────────────────────────────────────────────────
Include: <process.h>, <errno.h>
Syntax: int _execl( char *cmdname, char *arg0, ... char *argn,
NULL );
int _execle( char *cmdname, char *arg0, ... char *argn,
NULL, char **envp );
int _execlp( char *cmdname, char *arg0, ... char *argn,
NULL );
int _execlpe( char *cmdname, char *arg0, ... char *argn,
NULL, char **envp );
Returns: -1 if unsuccessful.
errno: E2BIG, EACCES, EMFILE, ENOENT, ENOEXEC, ENOMEM
See also: _execv..., _spawn..., system
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