Software Communications Architecture 4.1 Lightweight Application Environment Profile

33. Software Communications Architecture 4.1 Lightweight Application Environment Profile#

This chapter has a subsection per header file to detail the methods provided by RTEMS that are in that header file.

The follow table summarizes alignment with the Software Communications Architecture 4.1 Lightweight Application Environment Profile standard:

Support

Amount

Supported

110

ENOSYS

0

Not supported

0

33.1. <ctype.h>#

The following methods and variables in <ctype.h> are supported:

  • isalnum()

  • isalpha()

  • iscntrl()

  • isdigit()

  • isgraph()

  • islower()

  • isprint()

  • ispunct()

  • isspace()

  • isupper()

  • isxdigit()

  • tolower()

  • toupper()

33.2. <fcntl.h>#

The following methods and variables in <fcntl.h> are supported:

  • open()

33.3. <math.h>#

The following methods and variables in <math.h> are supported:

  • acos()

  • acosh()

  • asin()

  • asinh()

  • atan()

  • atan2()

  • atanh()

  • ceil()

  • cos()

  • cosh()

  • exp()

  • exp2()

  • fabs()

  • floor()

  • fmod()

  • frexp()

  • ldexp()

  • log()

  • log10()

  • log2()

  • modf()

  • pow()

  • round()

  • sin()

  • sinh()

  • sqrt()

  • tan()

  • tanh()

  • trunc()

33.4. <mqueue.h>#

The following methods and variables in <mqueue.h> are supported:

  • mq_open()

  • mq_receive()

  • mq_send()

33.5. <pthread.h>#

The following methods and variables in <pthread.h> are supported:

  • pthread_attr_destroy()

  • pthread_attr_getschedparam()

  • pthread_attr_getstacksize()

  • pthread_attr_init()

  • pthread_attr_setinheritsched()

  • pthread_cond_broadcast()

  • pthread_cond_destroy()

  • pthread_cond_init()

  • pthread_cond_signal()

  • pthread_cond_wait()

  • pthread_create()

  • pthread_mutex_init()

  • pthread_mutex_lock()

  • pthread_mutex_unlock()

  • pthread_mutexattr_getpshared()

  • pthread_mutexattr_setprioceiling()

  • pthread_mutexattr_settype()

  • pthread_self()

33.6. <semaphore.h>#

The following methods and variables in <semaphore.h> are supported:

  • sem_getvalue()

  • sem_init()

  • sem_post()

  • sem_wait()

33.7. <stdio.h>#

The following methods and variables in <stdio.h> are supported:

  • sscanf()

33.8. <stdlib.h>#

The following methods and variables in <stdlib.h> are supported:

  • abs()

  • atof()

  • atoi()

  • atol()

  • bsearch()

  • calloc()

  • free()

  • malloc()

  • qsort()

  • rand()

  • realloc()

  • srand()

33.9. <string.h>#

The following methods and variables in <string.h> are supported:

  • memchr()

  • memcmp()

  • memcpy()

  • memmove()

  • memset()

  • strchr()

  • strcmp()

  • strcspn()

  • strlen()

  • strncat()

  • strncmp()

  • strncpy()

  • strpbrk()

  • strrchr()

  • strspn()

  • strstr()

  • strtok()

33.10. <time.h>#

The following methods and variables in <time.h> are supported:

  • clock_getres()

  • clock_gettime()

  • gmtime()

  • localtime()

  • strftime()

  • time()

  • timer_create()

  • timer_gettime()

  • timer_settime()

33.11. <unistd.h>#

The following methods and variables in <unistd.h> are supported:

  • close()

  • read()

  • write()