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Fix bug in $pid_openfiles

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This commit is contained in:
Nikolas Garofil 2009-11-13 16:29:44 +01:00
parent bde5845077
commit e9d92ae717
1 changed files with 19 additions and 15 deletions
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34
src/proc.c
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@ -282,22 +282,26 @@ void print_pid_openfiles(struct text_object *obj, char *p, int p_max_size) {
struct ll_string* files_back = NULL; struct ll_string* files_back = NULL;
dir = opendir(obj->data.s); dir = opendir(obj->data.s);
while ((entry = readdir(dir))) { if(dir != NULL) {
if(entry->d_name[0] != '.') { while ((entry = readdir(dir))) {
snprintf(buf, p_max_size, "%s/%s", obj->data.s, entry->d_name); if(entry->d_name[0] != '.') {
length = readlink(buf, buf, p_max_size); snprintf(buf, p_max_size, "%s/%s", obj->data.s, entry->d_name);
buf[length] = 0; length = readlink(buf, buf, p_max_size);
if(inlist(files_front, buf) == 0) { buf[length] = 0;
files_back = addnode(files_back, buf); if(inlist(files_front, buf) == 0) {
snprintf(p + totallength, p_max_size - totallength, "%s; " , buf); files_back = addnode(files_back, buf);
totallength += length + strlen("; "); snprintf(p + totallength, p_max_size - totallength, "%s; " , buf);
} totallength += length + strlen("; ");
if(files_front == NULL) { }
files_front = files_back; if(files_front == NULL) {
files_front = files_back;
}
} }
} }
closedir(dir);
freelist(files_front);
p[totallength - strlen("; ")] = 0;
} else {
p[0] = 0;
} }
closedir(dir);
freelist(files_front);
p[totallength - strlen("; ")] = 0;
} }