Displaying 1 result from an estimated 1 matches for "r_msg_mode".
2009 Jun 06
1
Qs on calling R from C
Consider the following simple C program:
/*** hello_r.c ***/
#include <Rinternals.h>
SEXP hello() {
return mkString("Hello, world!\n");
}
int main(void) {
SEXP x = hello();
return x == NULL; /* i.e. 0 on success */
}
This program segfaults:
% myR/bin/R CMD LINK gcc -I./R-2.9.0/src/include -L./myR/lib64/R/lib -lR
hello_r.c -o hello_r > /dev/null
% hello_r
zsh: