_c_exit
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Header File
process.h
Category
Process Control Routines
Prototype
void _c_exit(void);
Description
Performs _exit cleanup without terminating the program.
_c_exit performs the same cleanup as _exit, except that it does not terminate the calling process.
Return Value
None.
Example
#include <process.h>
#include <io.h>
#include <fcntl.h>
#include <stdio.h>
main()
{
int fd;
char c;
if ((fd = open("_c_exit.c",O_RDONLY)) < 0)
{
printf("Unable to open _c_exit.c for reading\n");
return 1;
}
if (read(fd,&c,1) != 1)
printf("Unable to read from open file handle %d before _c_exit\n",fd);
else
printf("Successfully read from open file handle %d before _c_exit\n",fd);
_c_exit();
if (read(fd,&c,1) != 1)
printf("Unable to read from open file handle %d after _c_exit\n",fd);
else
printf("Successfully read from open file handle %d after _c_exit\n",fd);
return 0;
}
Portability
POSIX | Win32 | ANSI C | ANSI C++ |
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