The format of the memory is a malloc()'d array of char pointers, the last element of which is set to NULL. Each of the non-NULL entries in this array point to a NUL terminated and malloc()'d char string of the form: "name=value".
It should be noted that this memory will never be free()'d by libpam. Once obtained by a call to pam_getenvlist, it is the responsibility of the calling application to free() this memory.
It is by design, and not a coincidence, that the format and contents of the returned array matches that required for the third argument of the execle(3) function call.
RETURN VALUES
The pam_getenvlist function returns NULL on failure.
SEE ALSO
pam_start(3), pam_getenv(3), pam_putenv(3), pam(8)
Index
- NAME
- SYNOPSIS
- DESCRIPTION
- RETURN VALUES
- SEE ALSO
Партнёры:
Хостинг:
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