| E2BIG | CAUSE | The number of bytes used by the new process image's argument list and environment list combined is greater than the limit of {ARG_MAX} (defined in <limits.h>). |
| | ACTION | Reduce the size of the argument list or environment list or both. |
| EACCES | CAUSE | One of the following:
The calling process does not have search permission to a component of the pathname.
The calling process does not have execute permission to the file.
|
| | ACTION | One of the following:
Make sure that the calling process has search permission to all components of the pathname.
Make sure that the calling process has execute permission to the file.
|
| EFAULT | CAUSE | The system detected a NULL or bad address in attempting to use the pathname parameter, or the pathname was not terminated by a null character. |
| | ACTION | Make sure that the pointer is correctly initialized. |
| EIMPL | CAUSE | The pathname did not resolve to a valid MPE/iX file, group, and account, or the pathname begins with two slashes. |
| | ACTION | Specify a valid pathname as described in the pathname parameter description. |
| ENAMETOOLONG | CAUSE | One of the following:
The length of the pathname exceeds the {PATH_MAX} limit (defined in the file <limits.h>).
A component of the pathname is longer than {NAME_MAX} (defined in <limits.h>), and {_POSIX_NO_TRUNC} is in effect for that directory.
|
| | ACTION | Make sure that both the component's length and the full pathname
length do not exceed the {NAME_MAX} or {PATH_MAX} limits. |
| ENOENT | CAUSE | a component of the pathname for the executable file does not exist, or pathname points to an empty string. |
| | ACTION | Specify a valid pathname. |
| ENOEXEC | CAUSE | The program file does not have the NMPRG file code. |
| | ACTION | Make sure that the program file has the NMPRG file code. |
| ENOMEM | CAUSE | The new process image requires more memory than the system allows. |
| ACTION | No action required. The new process image cannot be created. | |
| ENOTDIR | CAUSE | A component of the pathname is not a directory. |
| | ACTION | Specify a valid pathname. |
| EPERM | CAUSE | One of the following: The calling process does not have the MPE/iX process handling (PH) capability.
The calling process has outstanding switches to CM code, has set critical mode, has outstanding NOWAITIO, or is holding an operating system internal resource, or the calling process is in a Procedure Exit handler.
|
| | ACTION | One of the following: Link the program file with the MPE/iX PH capability.
Do not execute execl() when the calling process has outstanding switches to CM code, has set critical mode, has outstanding NOWAITIO, or is holding an operating system internal resource, or in a Procedure Exit handler.
|
