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xt_get_user_name(3) Library Functions Manual xt_get_user_name(3) NAME xt_get_user_name() - Get username of process owner LIBRARY #include <xtend/proc.h> -lxtend SYNOPSIS char *xt_get_user_name(char *user_name, size_t maxlen) ARGUMENTS user_name: Character buffer to receive home directory path maxlen: Max characters to copy to dir, not including null byte DESCRIPTION xt_get_user_name() determines the user name of the process owner. The in- formation is retrieved using a call to getpwuid(3), and copied to the argu- ment "dir". The name is stored in user_name up to maxlen characters. Note that up to maxlen characters are stored, not including the null terminator, hence the buffer should be at least maxlen+1 bytes long. RETURN VALUES A pointer to user_name, or NULL upon failure. SEE ALSO getuid(3), getpwuid(3) xt_get_user_name(3)
NAME | LIBRARY | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUES | SEE ALSO
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