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tweak comment, no code changes

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2012-02-02 11:29:43 +01:00
parent 35def51c97
commit 9ec3cd400a
1 changed files with 3 additions and 3 deletions
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6
libbb/procps.c
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@ -198,7 +198,7 @@ int FAST_FUNC procps_read_smaps(pid_t pid, struct smaprec *total,
memset(&currec, 0, sizeof(currec));
while (fgets(buf, PROCPS_BUFSIZE, file)) {
// Each mapping datum has this form:
// f7d29000-f7d39000 rw-s ADR M:m OFS FILE
// f7d29000-f7d39000 rw-s FILEOFS M:m INODE FILENAME
// Size: nnn kB
// Rss: nnn kB
// .....
@ -223,7 +223,7 @@ int FAST_FUNC procps_read_smaps(pid_t pid, struct smaprec *total,
tp = strchr(buf, '-');
if (tp) {
// We reached next mapping - the line of this form:
// f7d29000-f7d39000 rw-s ADR M:m OFS FILE
// f7d29000-f7d39000 rw-s FILEOFS M:m INODE FILENAME
if (cb) {
/* If we have a previous record, there's nothing more
@ -242,7 +242,7 @@ int FAST_FUNC procps_read_smaps(pid_t pid, struct smaprec *total,
strncpy(currec.smap_mode, tp, sizeof(currec.smap_mode)-1);
// skipping "rw-s ADR M:m OFS "
// skipping "rw-s FILEOFS M:m INODE "
tp = skip_whitespace(skip_fields(tp, 4));
// filter out /dev/something (something != zero)
if (strncmp(tp, "/dev/", 5) != 0 || strcmp(tp, "/dev/zero\n") == 0) {