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author | Frederic Weisbecker <fweisbec@gmail.com> | 2010-04-14 17:11:29 (GMT) |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-04-14 19:59:21 (GMT) |
commit | fcd1498405c2c88ac632e7c3c3fce3213d9196db (patch) | |
tree | bba62d6928d259f2bd26d592432769fd3af0904b /tools/perf/util/hist.c | |
parent | df8290bf7ea6b3051e2f315579a6e829309ec1ed (diff) | |
download | linux-fsl-qoriq-fcd1498405c2c88ac632e7c3c3fce3213d9196db.tar.xz |
perf tools: Fix accidentally preprocessed snprintf callback
struct sort_entry has a callback named snprintf that turns an
entry into a string result.
But there are glibc versions that implement snprintf through a
macro. The following expression is then going to get the snprintf
call preprocessed:
ent->snprintf(...)
to finally end up in a build error:
util/hist.c: Dans la fonction «hist_entry__snprintf» :
util/hist.c:539: erreur: «struct sort_entry» has no member named «__builtin___snprintf_chk»
To fix this, prepend struct sort_entry callbacks with an "se_"
prefix.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/hist.c')
-rw-r--r-- | tools/perf/util/hist.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 18cf8b3..9c2b874 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -68,7 +68,7 @@ hist_entry__cmp(struct hist_entry *left, struct hist_entry *right) int64_t cmp = 0; list_for_each_entry(se, &hist_entry__sort_list, list) { - cmp = se->cmp(left, right); + cmp = se->se_cmp(left, right); if (cmp) break; } @@ -85,7 +85,7 @@ hist_entry__collapse(struct hist_entry *left, struct hist_entry *right) list_for_each_entry(se, &hist_entry__sort_list, list) { int64_t (*f)(struct hist_entry *, struct hist_entry *); - f = se->collapse ?: se->cmp; + f = se->se_collapse ?: se->se_cmp; cmp = f(left, right); if (cmp) @@ -536,8 +536,8 @@ int hist_entry__snprintf(struct hist_entry *self, continue; ret += snprintf(s + ret, size - ret, "%s", sep ?: " "); - ret += se->snprintf(self, s + ret, size - ret, - se->width ? *se->width : 0); + ret += se->se_snprintf(self, s + ret, size - ret, + se->se_width ? *se->se_width : 0); } return ret; @@ -564,7 +564,7 @@ static size_t hist_entry__fprintf_callchain(struct hist_entry *self, FILE *fp, if (sort__first_dimension == SORT_COMM) { struct sort_entry *se = list_first_entry(&hist_entry__sort_list, typeof(*se), list); - left_margin = se->width ? *se->width : 0; + left_margin = se->se_width ? *se->se_width : 0; left_margin -= thread__comm_len(self->thread); } @@ -615,22 +615,22 @@ size_t perf_session__fprintf_hists(struct rb_root *hists, if (se->elide) continue; if (sep) { - fprintf(fp, "%c%s", *sep, se->header); + fprintf(fp, "%c%s", *sep, se->se_header); continue; } - width = strlen(se->header); - if (se->width) { + width = strlen(se->se_header); + if (se->se_width) { if (symbol_conf.col_width_list_str) { if (col_width) { - *se->width = atoi(col_width); + *se->se_width = atoi(col_width); col_width = strchr(col_width, ','); if (col_width) ++col_width; } } - width = *se->width = max(*se->width, width); + width = *se->se_width = max(*se->se_width, width); } - fprintf(fp, " %*s", width, se->header); + fprintf(fp, " %*s", width, se->se_header); } fprintf(fp, "\n"); @@ -652,10 +652,10 @@ size_t perf_session__fprintf_hists(struct rb_root *hists, continue; fprintf(fp, " "); - if (se->width) - width = *se->width; + if (se->se_width) + width = *se->se_width; else - width = strlen(se->header); + width = strlen(se->se_header); for (i = 0; i < width; i++) fprintf(fp, "."); } |