Can you try patching pstat.c with:
diff --git a/src/pstat.c b/src/pstat.c
index c5e158a..4515378 100644
--- a/src/pstat.c
+++ b/src/pstat.c
@@ -174,7 +174,8 @@ get_pstat (GPid pid,
int conv;
unsigned long rchar, wchar, syscr, syscw, read_bytes, write_bytes;
unsigned long cancelled_write_bytes;
-
+ int rc;
+
memset(stats, 0, sizeof(struct _pstat));
if (pid < 0) return;
gettimeofday(&wall_time, NULL);
@@ -184,6 +185,10 @@ get_pstat (GPid pid,
conv = fscanf(fp, SCANF_BTIME, &btime);
fclose(fp);
if (conv != 1) return;
+
+ rc = asprintf(&path, "/proc/%d/stat", pid);
+ if (rc == -1) return;
+
asprintf(&path, "/proc/%d/stat", pid);
fp = fopen(path, "r");
free (path);
@@ -201,11 +206,10 @@ get_pstat (GPid pid,
stats->minflt = minflt + cminflt;
stats->majflt = majflt + cmajflt;
stats->biowait = biowait;
-#if 1
- asprintf(&path, "/proc/%d/stat", pid);
-#else
- snprintf(path, sizeof(path), "/proc/%d/io", pid);
-#endif
+
+ rc = asprintf(&path, "/proc/%d/stat", pid);
+ if (rc == -1) return;
+
fp = fopen(path, "r");
free (path);
if (fp == NULL) return;
On 2020-06-28 15:04, Blake McBride wrote:
I put the source back where "apl --show_src_dir" expects it.
I am getting:
pstat.c: In function ‘get_pstat’:
pstat.c:187:3: error: ignoring return value of ‘asprintf’, declared
with attribute warn_unused_result [-Werror=unused-result]
asprintf(&path, "/proc/%d/stat", pid);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
pstat.c:205:3: error: ignoring return value of ‘asprintf’, declared
with attribute warn_unused_result [-Werror=unused-result]
asprintf(&path, "/proc/%d/stat", pid);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
As with GNUAPL, because of the combination of their
overzealous warnings and your insistence on no warnings, it doesn't
build. I suppose I'll have to use a special command to build your
system as I have to build GNUAPL. For GNUAPL, I use:
