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EVIL_PROC_HACK

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This commit is contained in:
albert
2003-09-17 21:58:32 +00:00
parent d611d4e66f
commit 8b04273f89
6 changed files with 152 additions and 205 deletions
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10
ps/display.c
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@ -242,13 +242,13 @@ static void compute_needs(void){
static void simple_spew(void){
proc_t buf;
PROCTAB* ptp;
ptp = openproc(needs_for_format | needs_for_sort);
ptp = openproc(needs_for_format | needs_for_sort | needs_for_select);
if(!ptp) {
fprintf(stderr, "Error: can not access /proc.\n");
exit(1);
}
memset(&buf, '#', sizeof(proc_t));
while(ps_readproc(ptp,&buf)){
while(readproc(ptp,&buf)){
if(want_this_proc(&buf)) show_one_proc(&buf);
if(buf.cmdline) free((void*)*buf.cmdline); // ought to reuse
if(buf.environ) free((void*)*buf.environ); // ought to reuse
@ -381,16 +381,16 @@ static void fancy_spew(void){
proc_t *retbuf = NULL;
PROCTAB *restrict ptp;
int n = 0; /* number of processes & index into array */
ptp = openproc(needs_for_format | needs_for_sort);
ptp = openproc(needs_for_format | needs_for_sort | needs_for_select);
if(!ptp) {
fprintf(stderr, "Error: can not access /proc.\n");
exit(1);
}
while((retbuf = ps_readproc(ptp,retbuf))){
while((retbuf = readproc(ptp,retbuf))){
if(want_this_proc(retbuf)){
fill_pcpu(retbuf); // in case we might sort by %cpu
processes[n++] = retbuf;
retbuf = NULL; /* NULL asks ps_readproc to allocate */
retbuf = NULL; // NULL asks readproc to allocate
}
}
if(retbuf) free(retbuf);