35 lines
1023 B
Plaintext
35 lines
1023 B
Plaintext
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To ensure future code portability, obsolete POSIX functions should be removed. Those functions, with their replacements are listed below:
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||Obsolete||Use Instead||
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|asctime|strftime|
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|asctime_r|strftime|
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|bcmp|memcmp|
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|bcopy|memmove memcpy|
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|bsd_signal|sigaction|
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|bzero|memset|
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|ctime|strftime|
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|ecvt|sprintf|
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|fcvt|sprintf|
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|ftime|no replacement function|
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|gcvt|sprintf|
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|getcontext|Rewrite to use POSIX threads.|
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|gethostbyaddr|getnameinfo|
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|gethostbyname|getaddrinfo|
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|getwd|getcwd|
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|index|strchr|
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|makecontext|Rewrite to use POSIX threads.|
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|mktemp|mkstemp|
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|pthread_attr_getstackaddr|pthread_attr_getstack|
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|pthread_attr_setstackaddr|pthread_attr_setstack|
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|rand_r|rand|
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|rindex|strrchr|
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|scalb|scalbln', 'scalblnf' or 'scalblnl' instead of this function|
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|swapcontext|Rewrite to use POSIX threads.|
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|ualarm|'timer_create', 'timer_delete', 'timer_getoverrun', 'timer_gettime', or 'timer_settime' instead of this function|
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|usleep|'nanosleep' or 'setitimer' function|
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|utime|utimensat|
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|vfork|fork|
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|wcswcs|wcsstr|
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