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gethostname warning
Post 302318417 by jim mcnamara on Thursday 21st of May 2009 01:05:17 PM
05-21-2009
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We Also Found This Discussion For You
1. Programming
i used
stuct hosent h;
h=gethostname("google.com");
if(h==NULL)
printf("net down");
else
printf("net down");
my question hoe this gethostname will verify whether net ia active or inactive
i eman whether by usin ping or sending socket .
if it is socket which type of socket it is... (5 Replies)
Discussion started by: phani_sree
5 Replies
LEARN ABOUT DEBIAN
tiffwarning
TIFFWarning(3TIFF) TIFFWarning(3TIFF) NAME
TIFFWarning, TIFFSetWarningHandler - library warning interface SYNOPSIS
#include <tiffio.h> void TIFFWarning(const char *module, const char *fmt, ...) #include <stdarg.h> typedef void (*TIFFWarningHandler)(const char *module, const char *fmt, va_list ap); TIFFWarningHandler TIFFSetWarningHandler(TIFFWarningHandler handler); DESCRIPTION
TIFFWarning invokes the library-wide warning handler function to (normally) write a warning message to the stderr. The fmt parameter is a printf(3S) format string, and any number arguments can be supplied. The module parameter is interpreted as a string that, if non-zero, should be printed before the message; it typically is used to identify the software module in which a warning is detected. Applications that desire to capture control in the event of a warning should use TIFFSetWarningHandler to override the default warning han- dler. A NULL(0) warning handler function may be installed to suppress error messages. RETURN VALUES
TIFFSetWarningHandler returns a reference to the previous error handling function. SEE ALSO
TIFFError(3TIFF), libtiff(3TIFF), printf(3) Libtiff library home page: http://www.remotesensing.org/libtiff/ libtiff October 15, 1995 TIFFWarning(3TIFF)