diff options
| author | Nobuyoshi Nakada <[email protected]> | 2023-09-26 09:02:37 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <[email protected]> | 2023-09-26 09:02:37 +0900 |
| commit | 5eef125afe0c2b02dd4fc92a393bad95768fd330 (patch) | |
| tree | 0095d7a93fb57843fd64d78dc49fd0126db991a5 /missing | |
| parent | d2cc4437a13c0eda8e1003131a1ceef7050d38b0 (diff) | |
Dump backtraces to an arbitrary stream when using libprocstat
Diffstat (limited to 'missing')
| -rw-r--r-- | missing/procstat_vm.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/missing/procstat_vm.c b/missing/procstat_vm.c index 76fd8f61ba..155ee355d1 100644 --- a/missing/procstat_vm.c +++ b/missing/procstat_vm.c @@ -6,7 +6,7 @@ # define KVME_TYPE_MGTDEVICE 8 # endif void -procstat_vm(struct procstat *procstat, struct kinfo_proc *kipp) +procstat_vm(struct procstat *procstat, struct kinfo_proc *kipp, FILE *errout) { struct kinfo_vmentry *freep, *kve; int ptrwidth; @@ -17,7 +17,7 @@ procstat_vm(struct procstat *procstat, struct kinfo_proc *kipp) #else ptrwidth = 2*sizeof(void *) + 2; #endif - fprintf(stderr, "%*s %*s %3s %4s %4s %3s %3s %4s %-2s %-s\n", + fprintf(errout, "%*s %*s %3s %4s %4s %3s %3s %4s %-2s %-s\n", ptrwidth, "START", ptrwidth, "END", "PRT", "RES", "P""RES", "REF", "SHD", "FL", "TP", "PATH"); @@ -30,20 +30,20 @@ procstat_vm(struct procstat *procstat, struct kinfo_proc *kipp) return; for (i = 0; i < cnt; i++) { kve = &freep[i]; - fprintf(stderr, "%#*jx ", ptrwidth, (uintmax_t)kve->kve_start); - fprintf(stderr, "%#*jx ", ptrwidth, (uintmax_t)kve->kve_end); - fprintf(stderr, "%s", kve->kve_protection & KVME_PROT_READ ? "r" : "-"); - fprintf(stderr, "%s", kve->kve_protection & KVME_PROT_WRITE ? "w" : "-"); - fprintf(stderr, "%s ", kve->kve_protection & KVME_PROT_EXEC ? "x" : "-"); - fprintf(stderr, "%4d ", kve->kve_resident); - fprintf(stderr, "%4d ", kve->kve_private_resident); - fprintf(stderr, "%3d ", kve->kve_ref_count); - fprintf(stderr, "%3d ", kve->kve_shadow_count); - fprintf(stderr, "%-1s", kve->kve_flags & KVME_FLAG_COW ? "C" : "-"); - fprintf(stderr, "%-1s", kve->kve_flags & KVME_FLAG_NEEDS_COPY ? "N" : + fprintf(errout, "%#*jx ", ptrwidth, (uintmax_t)kve->kve_start); + fprintf(errout, "%#*jx ", ptrwidth, (uintmax_t)kve->kve_end); + fprintf(errout, "%s", kve->kve_protection & KVME_PROT_READ ? "r" : "-"); + fprintf(errout, "%s", kve->kve_protection & KVME_PROT_WRITE ? "w" : "-"); + fprintf(errout, "%s ", kve->kve_protection & KVME_PROT_EXEC ? "x" : "-"); + fprintf(errout, "%4d ", kve->kve_resident); + fprintf(errout, "%4d ", kve->kve_private_resident); + fprintf(errout, "%3d ", kve->kve_ref_count); + fprintf(errout, "%3d ", kve->kve_shadow_count); + fprintf(errout, "%-1s", kve->kve_flags & KVME_FLAG_COW ? "C" : "-"); + fprintf(errout, "%-1s", kve->kve_flags & KVME_FLAG_NEEDS_COPY ? "N" : "-"); - fprintf(stderr, "%-1s", kve->kve_flags & KVME_FLAG_SUPER ? "S" : "-"); - fprintf(stderr, "%-1s ", kve->kve_flags & KVME_FLAG_GROWS_UP ? "U" : + fprintf(errout, "%-1s", kve->kve_flags & KVME_FLAG_SUPER ? "S" : "-"); + fprintf(errout, "%-1s ", kve->kve_flags & KVME_FLAG_GROWS_UP ? "U" : kve->kve_flags & KVME_FLAG_GROWS_DOWN ? "D" : "-"); switch (kve->kve_type) { case KVME_TYPE_NONE: @@ -78,8 +78,8 @@ procstat_vm(struct procstat *procstat, struct kinfo_proc *kipp) str = "??"; break; } - fprintf(stderr, "%-2s ", str); - fprintf(stderr, "%-s\n", kve->kve_path); + fprintf(errout, "%-2s ", str); + fprintf(errout, "%-s\n", kve->kve_path); } free(freep); } |