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video/vlxeventrecv(3d) -- VL Event Receive library extension for O2 workstations (now obsolete)
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This API has been supplanted by a cross-platform API for video and DMbuffers. It is supported for backwards compatibility only. Please see vlintro(3dm). The VL Event Receive extension provides a mechanism for video applications to send and receive DMbuffers on the O2 system. These buffers can be used to move images between software subsystems, such as dmIC and OpenGL (see glIntro(3G)), without copying any data. The VL Event Receive extension consists of the following function calls: vlPathGetFD(... |
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video/vl_camera(3d) -- unified camera controls via the video library
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vl_camera.h header file provides a machine independent interface to basic video camera controls. These controls can be used via the video library using the vlGetControl and vlSetControl function calls. Cameras currently supported are the IndyCam and DVC1. VL_CAMERA_VENDOR_ID (Vendor ID) This read-only controls returns the vendor ID string for the camera. The "SGI Digital Video Camera" string is prepended to all SGI cameras. VL_CAMERA_VERSION (Camera Version) Returns the Camera Version number. ... |
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vme_dma_engine(3x) -- user-level access to VMEbus DMA engine
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These routines form the API for accessing the DMA engine on the VMEbus service provider. These routines are included in a program by compiling with the -ludma option. Currently, the API is supported on Origin and Onyx2 systems. vme_dma_engine_handle_alloc() allocates a handle of the DMA engine by the given pathname. If users specify VME_DMA_ENGINE_DEBUG in the flags field, more integrity checking will be done in the operations on the DMA engine. If the call is successful, the handle of the DMA e... |
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vprintf(3s) -- print formatted output of a variable argument list
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vprintf, vfprintf, vsnprintf, and vsprintf are the same as printf, fprintf, snprintf, and sprintf respectively, except that instead of being called with a variable number of arguments, they are called with an argument list, arg, as defined by stdarg(5). The arg parameter must be initialized by the va_start macro (and possibly subsequent va_arg calls). The vprintf, vfprintf, vsnprintf, and vsprintf functions do not invoke the va_end macro.... |
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wait(3b) -- wait for child processes to stop or terminate
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These two routines are fully described in wait(2). When BSD compatibility mode is enabled (via the definition of _BSD_COMPAT) the only change is in the prototype declaration of these routines in sys/wait.h. Historically, many BSD derived programs pass as the status pointer, a pointer to a union wait, rather than a pointer to int. Since these programs would not properly compile if prototyping was in effect, when BSD compatibility mode is enabled, no prototypes are declared.... |
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wconv(3s) -- translate characters
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If the argument to towupper represents a lowercase letter of the ASCII or supplementary code sets, the result is the corresponding uppercase letter. If the argument to towlower represents an uppercase letter of the ASCII or supplementary code sets, the result is the corresponding lowercase letter. In the case of all other arguments, the return value is unchanged. The table used for translation is generated by wchrtbl(1M).... |
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wcsftime(3c) -- convert date and time to wide character string
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wcsftime places wide-character codes into the array pointed to by wcs as controlled by the string pointed to by format. The format string consists of zero or more directives and ordinary characters. All ordinary characters (including the terminating null character) are copied unchanged into the array. For wcsftime, no more than maxsize characters are placed into the array. This function behaves as if the character string generated by str |
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wcstod(3s) -- convert wide-character string to double-precision number
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wcstod returns as a double-precision floating-point number the value represented by the wide-character string pointed to by nptr. This function scans the string up to the first unrecognized character. wcstod recognizes an optional string of ``white-space'' characters [as defined by iswspace in wctype(3S)], then an optional sign, then a string of digits optionally containing a decimal-point character [as specified by ... |
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wcstol(3s) -- convert wide character string to long integer, unsigned long integer, long long integer, unsigned long long in
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The wcstol, wcstoul, wcstoll, and wcstoull functions convert the initial portion of the wide character string pointed to by nptr to long int, unsigned long int, long long int, and unsigned long long int representation, respectively. First these functions decom... |
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wcstring(3s) -- wchar_t string operations and type transformation
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The arguments s1, s2, and s point to wchar_t strings (that is, arrays of wchar_t characters terminated by a wchar_t null character). The functions wcscat, wscat, wcsncat, wsncat, wcscpy, wscpy, wcsncpy and wsncpy all modify s1. These functions do not check for an overflow condition of the array pointe... |
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wctype(3s) -- classify ASCII and supplementary code set characters
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These functions classify character-coded wchar_t values by table lookup. Each is a predicate returning nonzero for true, zero for false. The lookup table is generated by wchrtbl(1M). Each of these functions operates on both ASCII and supplementary code sets unless otherwise indicated. iswalpha(c) c is an English letter. iswupper(c) c is an English uppercase letter. iswlower<... |
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Tcl/while(3) -- Execute script repeatedly as long as a condition is met
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The while command evaluates test as an expression (in the same way that expr evaluates its argument). The value of the expression must a proper boolean value; if it is a true value then body is executed by passing it to the Tcl interpreter. Once body has been executed then test is evaluated again, and the process repeats until eventually test evaluates to a false boolean value. Continue commands may be executed inside body to terminate the current iteration of the loop, and break commands may be... |
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widec(3s) -- multibyte character I/O routines
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The functions that the multibyte character library provides for wchar_t string operations correspond to those provided by stdio(3S) as shown in the table below: _____________________________________________________________ character-based byte-based character- and function function byte-based _____________________________________________________________ character I/O getwc getc getwchar getchar fgetwc fgetc ungetwc ungetc putwc putc putwchar putchar fputwc fputc ... |
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standard/winattach(3) -- obsolete routine
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none |
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standard/winclose(3) -- closes the identified graphics window
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gwid expects the identifier for the graphics window that you want closed. |
