mirror of https://github.com/mkerrisk/man-pages
ffix
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@ -196,7 +196,7 @@ blocks indefinitely waiting for an event.
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.BR select ()
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to
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return immediately.
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The structure \fBstruct timeval\fP is defined as,
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The structure \fIstruct timeval\fP is defined as,
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.PP
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.nf
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struct timeval {
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@ -78,16 +78,16 @@ The
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structure used by this function contains the following members:
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.sp
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.nf
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.B struct addrinfo {
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.BI " int " "ai_flags" ";"
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.BI " int " "ai_family" ";"
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.BI " int " "ai_socktype" ";"
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.BI " int " "ai_protocol" ";"
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.BI " size_t " "ai_addrlen" ";"
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.BI " struct sockaddr *" "ai_addr" ";"
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.BI " char *" "ai_canonname" ";"
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.BI " struct addrinfo *" "ai_next" ";"
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.B };
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struct addrinfo {
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int ai_flags;
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int ai_family;
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int ai_socktype;
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int ai_protocol;
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size_t ai_addrlen;
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struct sockaddr *ai_addr;
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char *ai_canonname;
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struct addrinfo *ai_next;
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};
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.fi
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.PP
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.BR getaddrinfo (3)
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@ -127,7 +127,7 @@ Valid address types are
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and
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.BR AF_INET6 .
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The host address argument is a pointer to a struct of a type depending
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on the address type, for example a \fBstruct in_addr *\fP (probably
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on the address type, for example a \fIstruct in_addr *\fP (probably
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obtained via a call to
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.BR inet_addr (3))
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for address type AF_INET.
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@ -58,13 +58,13 @@ These functions return a pointer to the
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following structure:
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.sp
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.nf
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.B struct hostent {
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.BI " char *" "h_name" ";"
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.BI " char **" "h_aliases" ";"
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.BI " int " "h_addrtype" ";"
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.BI " int " "h_length" ";"
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.BI " char **" "h_addr_list" ";"
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.BI "};"
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struct hostent {
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char *h_name;
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char **h_aliases;
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int h_addrtype;
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int h_length;
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char **h_addr_list;
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};"
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.fi
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.PP
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These functions replace the
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@ -107,8 +107,8 @@ will append the new entry to the end of the file.
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.BR getutline ()
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and
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.BR pututline ()
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return a pointer to a \fBstruct utmp\fP on success, and NULL on failure.
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This \fBstruct utmp\fP is allocated in static storage, and may be
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return a pointer to a \fIstruct utmp\fP on success, and NULL on failure.
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This \fIstruct utmp\fP is allocated in static storage, and may be
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overwritten by subsequent calls.
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.SH FILES
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/var/run/utmp database of currently logged-in users
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@ -44,7 +44,7 @@ number 0.
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.SH DESCRIPTION
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The Motorola DSP56001 is a fully programmable 24-bit digital signal
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processor found in Atari Falcon030-compatible computers.
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The \fBdsp56k\fP special file is used to control the DSP56001, and
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The \fIdsp56k\fP special file is used to control the DSP56001, and
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to send and receive data using the bi-directional handshaked host
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port.
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.PP
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@ -61,13 +61,13 @@ always be seen as 24-bit quantities in the DSP56001.
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The following
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.BR ioctl (2)
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calls are used to control the
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\fBdsp56k\fP device:
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\fIdsp56k\fP device:
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.IP \fBDSP56K_UPLOAD\fP
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resets the DSP56001 and uploads a program.
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The third
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.BR ioctl (2)
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argument must be a pointer to a \fBstruct dsp56k_binary\fP with members
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\fBbin\fP pointing to a DSP56001 binary program, and \fBlen\fP set to
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argument must be a pointer to a \fIstruct dsp56k_binary\fP with members
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\fIbin\fP pointing to a DSP56001 binary program, and \fIlen\fP set to
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the length of the program, counted in 24-bit words.
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.IP \fBDSP56K_SET_TX_WSIZE\fP
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sets the transmit word size.
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@ -95,12 +95,12 @@ Bits 0 and 1 can be written by the host, and bits 2 and
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To access the host flags, the third
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.BR ioctl (2)
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argument must be a pointer
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to a \fBstruct dsp56k_host_flags\fP.
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to a \fIstruct dsp56k_host_flags\fP.
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If bit 0 or 1 is set in the
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\fBdir\fP member, the corresponding bit in \fBout\fP will be written
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\fIdir\fP member, the corresponding bit in \fIout\fP will be written
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to the host flags.
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The state of all host flags will be returned in
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the lower four bits of the \fBstatus\fP member.
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the lower four bits of the \fIstatus\fP member.
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.IP \fBDSP56K_HOST_CMD\fP
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sends a host command.
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Allowed values are in the range 0 to 31, and is a
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