Open System Services System Calls Reference Manual (G06.29+, H06.08+, J06.03+)

put_setOSSFileIOHandler(2) OSS System Calls Reference Manual
NAME
put_setOSSFileIOHandler - Sets interest in file descriptor
LIBRARY
32-bit H-series and J-series OSS processes: /G/system/zdllnnn/zputdll
64-bit H-series and J-series OSS processes: /G/system/zdllnnn/yputdll
SYNOPSIS
#include <pthread.h>
extern put_error_t put_setOSSFileIOHandler(
const int filedes,
const int read,
const int write,
const int error);
PARAMETERS
filedes Specifies the OSS file descriptor for the file of interest.
read Nonzero indicates interest in read ready.
write Nonzero indicates interest in write ready.
error Nonzero indicates interest in exception pending.
DESCRIPTION
This function sets interest in an OSS file descriptor.
To use this function on systems running H06.21 or later RVUs or J06.10 or later RVUs, you must
perform all of the following tasks:
• Include the pthread.h header file in the application.
• Compile the application using the _PUT_MODEL_ feature test macro or equivalent
compiler command option.
• Link the application to the zputdll library (/G/system/zdllnnn/zputdll).
On systems running H06.24 or later H-series RVUs or J06.13 or later J-series RVUs, you can use
this function with 32-bit or 64-bit applications.
To use this function in a 32-bit application on systems running H06.24 or later RVUs or J06.13 or
later RVUs, perform the same tasks (described above) used to enable the function on systems
running H06.21/J06.10 or later RVUs.
To use this function in a 64-bit application on systems running H06.24 or later RVUs or J06.13 or
later RVUs, you must perform all of the following tasks:
• Include the pthread.h header file in the application.
• Compile the application using the _PUT_MODEL_ feature test macro or equivalent
compiler command option.
• Compile the application using the -Wlp64 compiler command option.
• Link the application to the yputdll library (/G/system/zdllnnn/yputdll).
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