установить пользователя процесса и идентификатор группы (set process user and group id)
Дубль
(статьи:
pmsetprocessidentity - установить пользователя процесса и идентификатор группы )
Имя (Name)
pmSetProcessIdentity - set process user and group id
Синопсис C (C Synopsis)
#include <pcp/pmapi.h>
int pmSetProcessIdentity(const char *username);
cc ... -lpcp
Описание (Description)
pmSetProcessIdentity provides a platform-independent method to
set the user id of a process to that matching username.
If possible (when the caller is already running as root)
pmSetProcessIdentity will set the group id of the process to that
of the matching user, e.g. using username and getpwnam(3).
A return value of 0 indicates success, otherwise the return value
is an error code that may be decoded with pmErrStr(3).
pmSetProcessIdentity is most often used in conjunction with
pmGetUsername(3) at process start up.
Смотри также (See also)
getpwnam(3), PMAPI(3), pmErrStr(3), pmGetUsername(3), setgid(3)
and setuid(3).
