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| author | Paul Eggert <eggert@cs.ucla.edu> | 2019-03-10 23:03:48 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2019-03-10 23:05:30 -0700 |
| commit | e2f35443796d423ea5f96a99da425a927327deb2 (patch) | |
| tree | 2ca4cce0736f937dcc60881686500bb4c752a034 /lib/getloadavg.c | |
| parent | 89082c823c738b8e3b436e4af1307eefe193eac9 (diff) | |
| download | emacs-e2f35443796d423ea5f96a99da425a927327deb2.tar.gz | |
Update from Gnulib
This incorporates:
2019-03-10 alloca-opt: Fix conflict mingw's new <alloca.h> file
2019-03-03 getloadavg: Write NULL for the null pointer
Reported by Michal Privoznik <mprivozn@redhat.com>.
* lib/getloadavg.c (getloadavg): Write NULL instead of 0.
* build-aux/config.guess, build-aux/move-if-change:
* doc/misc/texinfo.tex, lib/alloca.in.h, lib/getloadavg.c:
* m4/alloca.m4:
Copy from Gnulib.
* lib/gnulib.mk.in: Regenerate.
Diffstat (limited to 'lib/getloadavg.c')
| -rw-r--r-- | lib/getloadavg.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/getloadavg.c b/lib/getloadavg.c index 353664777fb..08c14efcfce 100644 --- a/lib/getloadavg.c +++ b/lib/getloadavg.c @@ -424,17 +424,17 @@ getloadavg (double loadavg[], int nelem) int saved_errno; kc = kstat_open (); - if (kc == 0) + if (kc == NULL) return -1; ksp = kstat_lookup (kc, "unix", 0, "system_misc"); - if (ksp == 0) + if (ksp == NULL) return -1; if (kstat_read (kc, ksp, 0) == -1) return -1; kn = kstat_data_lookup (ksp, "avenrun_1min"); - if (kn == 0) + if (kn == NULL) { /* Return -1 if no load average information is available. */ nelem = 0; @@ -447,14 +447,14 @@ getloadavg (double loadavg[], int nelem) if (nelem >= 2) { kn = kstat_data_lookup (ksp, "avenrun_5min"); - if (kn != 0) + if (kn != NULL) { loadavg[elem++] = (double) kn->value.ul / FSCALE; if (nelem >= 3) { kn = kstat_data_lookup (ksp, "avenrun_15min"); - if (kn != 0) + if (kn != NULL) loadavg[elem++] = (double) kn->value.ul / FSCALE; } } @@ -895,7 +895,7 @@ getloadavg (double loadavg[], int nelem) /* We pass 0 for the kernel, corefile, and swapfile names to use the currently running kernel. */ kd = kvm_open (0, 0, 0, O_RDONLY, 0); - if (kd != 0) + if (kd != NULL) { /* nlist the currently running kernel. */ kvm_nlist (kd, name_list); |