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ipx_addr(3) -- IPX address conversion routines
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The routine ipx_addr() interprets character strings representing IPX addresses, returning binary information suitable for use in system calls. The routine ipx_ntoa() takes IPX addresses and returns AS... |
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ipx_ntoa(3) -- IPX address conversion routines
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The routine ipx_addr() interprets character strings representing IPX addresses, returning binary information suitable for use in system calls. The routine ipx_ntoa() takes IPX addresses and returns AS... |
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iruserok(3) -- routines for returning a stream to a remote command
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The rcmd() function is used by the superuser to execute a command on a remote machine using an authentication scheme based on reserved port numbers. If the calling process is not setuid, the RSH envir... |
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iruserok_sa(3) -- routines for returning a stream to a remote command
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The rcmd() function is used by the superuser to execute a command on a remote machine using an authentication scheme based on reserved port numbers. If the calling process is not setuid, the RSH envir... |
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isalnum(3) -- alphanumeric character test
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The isalnum() macro tests for any character for which isalpha(3) or isdigit(3) is true. |
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isalpha(3) -- alphabetic character test
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The isalpha() function tests for any character for which isupper(3) or islower(3) is true and for which none of iscntrl(3), isdigit(3), ispunct(3), or isspace(3) is true. In the C locale, isalpha() re... |
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isascii(3) -- ASCII character test
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The isascii() function tests for an ASCII character, which is any character with a value less than or equal to 0177. |
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isatty(3) -- get name of associated terminal (tty) from file descriptor
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These functions operate on the system file descriptors for terminal type devices. These descriptors are not related to the standard I/O FILE typedef, but refer to the special device files found in /de... |
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isblank(3) -- blank-space character test
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The isblank() function tests for the standard blank-space characters. The standard blank-space characters are the following: ` ' Space character. Horizontal tab. In the C locale, isblank() returns tr... |
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iscntrl(3) -- control character test
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The iscntrl() function tests for any control character. |
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isdigit(3) -- decimal-digit character test
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The isdigit() function tests for any decimal-digit character. |
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isendwin(3) -- curses screen initialization and manipulation routines
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initscr is normally the first curses routine to call when initializing a program. A few special routines sometimes need to be called before it; these are slk_init, filter, ripoffline, use_env. For mul... |
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isfdtype(3) -- determine whether a file descriptor is of a specific type
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The isfdtype() function checks whether or not the file descriptor fd is of type fdtype. A list of possible file types may be found in stat(2) and the include file. |
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isgraph(3) -- printing character test (space character exclusive)
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The isgraph() function tests for any printing character except space (` '). |
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isinf(3) -- test for infinity or not-anumber
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The isinf() function returns 1 if the number n is Infinity, otherwise 0. The isinff() function is a single precision version of isinf(). The isnan() function returns 1 if the number n is ``not-anumber... |
