{
pid_t pid;
int ret;
+ char real_filename[PATH_MAX + 1];
/* Make sure output generated so far are flushed */
fflush(stdout);
switch(pid=fork()) {
perror("fork");
exit(1);
case 0:
- execvp(KERNELDOCPATH KERNELDOC, svec);
- perror("exec " KERNELDOCPATH KERNELDOC);
+ memset(real_filename, 0, sizeof(real_filename));
+ strncat(real_filename, getenv("SRCTREE"), PATH_MAX);
+ strncat(real_filename, KERNELDOCPATH KERNELDOC,
+ PATH_MAX - strlen(real_filename));
+ execvp(real_filename, svec);
+ fprintf(stderr, "exec ");
+ perror(real_filename);
exit(1);
default:
waitpid(pid, &ret ,0);
struct symfile *sym;
char line[MAXLINESZ];
if (filename_exist(filename) == NULL) {
+ char real_filename[PATH_MAX + 1];
+ memset(real_filename, 0, sizeof(real_filename));
+ strncat(real_filename, getenv("SRCTREE"), PATH_MAX);
+ strncat(real_filename, filename,
+ PATH_MAX - strlen(real_filename));
sym = add_new_file(filename);
- fp = fopen(filename, "r");
+ fp = fopen(real_filename, "r");
if (fp == NULL)
{
fprintf(stderr, "docproc: ");
- perror(filename);
+ perror(real_filename);
}
while(fgets(line, MAXLINESZ, fp)) {
char *p;