change or add an environment variable NAME putenv - change or add an environment variable LIBRARY Standard C library (...clear the environment NAME clearenv - clear the environment LIBRARY Standard C library ( libc , -lc ) SYNOPSIS...change or add an environment variable NAME setenv - change or add an environment variable LIBRARY Standard C library (...change or add an environment variable NAME setenv - change or add an environment variable LIBRARY Standard C library (...get an environment variable NAME getenv, secure_getenv - get an environment variable LIBRARY Standard C libr...get an environment variable NAME getenv, secure_getenv - get an environment variable LIBRARY Standard C libr......, contains a '/'), then name specifies a pathname for the message catalog. Otherwise, the environment variable NLSPATH is used with name substituted for %N (see locale (7)). It …..., contains a '/'), then name specifies a pathname for the message catalog. Otherwise, the environment variable NLSPATH is used with name substituted for %N (see locale (7)). It …...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…...reflect the current rounding mode as set by fesetround () (but see BUGS). Floating-point environment The entire floating-point environment, including control modes and status fl…