# Other nonstandard function checks
cc-check-functions utime
cc-check-functions usleep
cc-check-functions strchrnul
cc-check-functions pledge
cc-check-functions backtrace

# Termux on Android adds "getpass(char *)" to unistd.h, so check this so we
# guard against including it again; use cctest as cc-check-functions and 
# cctest_function check for "getpass()" with no args and fail
if {[cctest -link 1 -includes {unistd.h} -code "getpass(0);"]} {
    define FOSSIL_HAVE_GETPASS 1
    msg-result "Found getpass() with unistd.h"
}

# Check for getloadavg(), and if it doesn't exist, define FOSSIL_OMIT_LOAD_AVERAGE
if {![cc-check-functions getloadavg]} {
  define FOSSIL_OMIT_LOAD_AVERAGE 1
  msg-result "Load average support unavailable"
}