pSOSystem System Calls - Read

pREPC+ System Calls gets
gets Gets a string from stdin.
#include
#include
char *gets(
char *s /* buffer */
)
Description
Arguments
Return Value
Error Codes
Notes
See Also
The gets() function reads characters from the standard input device into a user
buffer(s). It continues to read characters until a new-line character is read or an
end-of-file condition is detected. Any new-line character is discarded, and a null
character is added after the last character read into the user buffer.
s Points to the user buffer.
If successful, the gets() function returns s. If a read error occurs or an end-of-file
condition is detected before any characters are read, a null pointer is returned. If an
error occurs, errno is set.
Refer to Appendix B.
Callable From
■ Task
puts, fgets
pSOSystem System Calls 3-71
3