File procps-ng-3.3.8-readeof.patch of Package procps

---
 library/readproc.c |   34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

--- library/readproc.c
+++ library/readproc.c	2026-01-30 13:13:59.666169366 +0000
@@ -135,7 +135,7 @@ static DIR* opendirat(
     DIR *dirp;
 
    if ((dirfd < 0)
-   || ((fd = openat(dirfd, pathname, O_DIRECTORY | O_RDONLY)) < 0))
+   || ((fd = openat(dirfd, pathname, O_DIRECTORY | O_RDONLY, O_NOATIME)) < 0))
        return NULL;
    if ((dirp = fdopendir(fd)) == NULL) {
        int tmperrno = errno;
@@ -760,7 +760,7 @@ static int file2str(int dirfd, const cha
         ub->buf = calloc(1, (ub->siz = buffGRW));
         if (!ub->buf) return -1;
     }
-    if (-1 == (fd = openat(dirfd, what, O_RDONLY, 0))) return -1;
+    if (-1 == (fd = openat(dirfd, what, O_RDONLY, O_NOATIME))) return -1;
     while (0 < (num = read(fd, ub->buf + tot_read, ub->siz - tot_read))) {
         tot_read += num;
         if (tot_read < ub->siz) break;
@@ -784,23 +784,23 @@ static int file2str(int dirfd, const cha
 static char **file2strvec(int dirfd, const char *what) {
     char buf[2048];     /* read buf bytes at a time */
     char *p, *rbuf = 0, *endbuf, **q, **ret, *strp;
-    int fd, tot = 0, n, c, end_of_file = 0;
-    int align;
+    int fd, c, end_of_file = 0;
+    ssize_t n, align, tot = 0;
 
-    fd = openat(dirfd, what, O_RDONLY, 0);
+    fd = openat(dirfd, what, O_RDONLY, O_NOATIME);
     if(fd==-1) return NULL;
 
     /* read whole file into a memory buffer, allocating as we go */
     while ((n = read(fd, buf, sizeof buf - 1)) >= 0) {
-        if (n < (int)(sizeof buf - 1))
+        if (n < (sizeof buf - 1))
             end_of_file = 1;
-        if (n <= 0 && tot <= 0) {  /* nothing read now, nothing read before */
+        if (n <= 0 && tot <= 0)    /* nothing read now, nothing read before */
             break;                 /* process died between our open and read */
-        }
+
         /* ARG_LEN is our guesstimated median length of a command-line argument
            or environment variable (the minimum is 1, the maximum is 131072) */
         #define ARG_LEN 64
-        if (tot >= INT_MAX / (ARG_LEN + (int)sizeof(char*)) * ARG_LEN - n) {
+        if (tot >= INT_MAX / (ARG_LEN + sizeof(char*)) * ARG_LEN - n) {
             end_of_file = 1;       /* integer overflow: null-terminate and break */
             n = 0;                 /* but tot > 0 */
         }
@@ -834,7 +834,7 @@ static char **file2strvec(int dirfd, con
     c = sizeof(char*);             /* one extra for NULL term */
     for (p = rbuf; p < endbuf; p++) {
         if (!*p || *p == '\n') {
-            if (c >= INT_MAX - (tot + (int)sizeof(char*) + align)) break;
+            if (c >= INT_MAX - (tot + sizeof(char*) + align)) break;
             c += sizeof(char*);
         }
         if (*p == '\n')
@@ -847,7 +847,7 @@ static char **file2strvec(int dirfd, con
     q = ret = (char**) (endbuf+align);          /* ==> free(*ret) to dealloc */
     for (strp = p = rbuf; p < endbuf; p++) {
         if (!*p) {                              /* NUL char implies that */
-            if (c < 2 * (int)sizeof(char*)) break;
+            if (c < 2 * sizeof(char*)) break;
             c -= sizeof(char*);
             *q++ = strp;                        /* point ptrs to the strings */
             strp = p+1;                         /* next string -> next char */
@@ -869,7 +869,7 @@ static int read_unvectored(char *restric
     if(sz >= INT_MAX) sz = INT_MAX-1;
     dst[0] = '\0';
 
-    if ((fd = openat(dirfd, what, O_RDONLY)) == -1)
+    if ((fd = openat(dirfd, what, O_RDONLY, O_NOATIME)) == -1)
         return 0;
 
     for(;;){
@@ -1153,7 +1153,7 @@ static int login_uid (const int dirfd) {
     int fd, id, in;
 
     id = -1;
-    if ((fd = openat(dirfd,"loginuid", O_RDONLY)) != -1) {
+    if ((fd = openat(dirfd,"loginuid", O_RDONLY, O_NOATIME)) != -1) {
         in = read(fd, buf, sizeof(buf) - 1);
         close(fd);
         if (in > 0) {
@@ -1184,7 +1184,7 @@ static void autogroup_fill (int dirfd, p
     int fd, in;
 
     p->autogrp_id = -1;
-    if ((fd = openat(dirfd, "autogroup", O_RDONLY, 0)) != -1) {
+    if ((fd = openat(dirfd, "autogroup", O_RDONLY, O_NOATIME)) != -1) {
         in = read(fd, buf, sizeof(buf) - 1);
         close(fd);
         if (in > 0) {
@@ -1522,7 +1522,7 @@ static int simple_nextpid(PROCTAB *restr
             if (errno == 0) {
                 p->tid = p->tgid;
                 snprintf(path, PROCPATHLEN, "/proc/%d", p->tgid);
-                PT->pidfd = open(path, O_RDONLY | O_DIRECTORY);
+                PT->pidfd = open(path, O_RDONLY | O_DIRECTORY, O_NOATIME);
                 return 1;
             }
         }
@@ -1556,7 +1556,7 @@ static int simple_nexttid(PROCTAB *restr
 //t->ppid = p->ppid;  // cover for kernel behavior? we want both actually...?
   close_dirfd(&(PT->taskfd));
   snprintf(taskpath, PROCPATHLEN, "task/%.10s", ent->d_name);
-  PT->taskfd = openat(PT->pidfd, taskpath, O_RDONLY | O_DIRECTORY);
+  PT->taskfd = openat(PT->pidfd, taskpath, O_RDONLY | O_DIRECTORY, O_NOATIME);
   return 1;
 }
 
@@ -1571,7 +1571,7 @@ static int listed_nextpid (PROCTAB *PT,
 
   if (pid > 0) {
     snprintf(path, PROCPATHLEN, "/proc/%d", pid);
-    PT->pidfd = open(path, O_RDONLY | O_DIRECTORY);
+    PT->pidfd = open(path, O_RDONLY | O_DIRECTORY, O_NOATIME);
     p->tid = p->tgid = pid;        // this tgid may be a huge fib |
 
     /* the 'status' directory is the only place where we find the |