19 

    19 

    20 #ifdef __linux__

    20 #ifdef __linux__

    21 #define CMD_FREE "/usr/bin/free"

    21 #define CMD_FREE "/usr/bin/free"

    22 #define CMD_ARGS "-m"

    22 #define CMD_ARGS "-m"

    23 #elif __unix__

    23 #elif __unix__

    24 #define CMD_FREE "/sbin/sysctl"

    27 #define CMD_FREE "/sbin/sysctl"

    25 #define CMD_ARGS "hw.usermem"

    28 #define CMD_ARGS "hw.usermem"

    26 #endif

    29 #endif

    27 

    30 

    28 int set_limit (int);

    31 int set_limit (int);