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-rw-r--r--src/readahead/readahead-analyze.c42
1 files changed, 23 insertions, 19 deletions
diff --git a/src/readahead/readahead-analyze.c b/src/readahead/readahead-analyze.c
index 75f85b46e0..fb50ad371e 100644
--- a/src/readahead/readahead-analyze.c
+++ b/src/readahead/readahead-analyze.c
@@ -32,19 +32,12 @@
#include "readahead-common.h"
-int main_analyze(const char *pack_path)
-{
+int main_analyze(const char *pack_path) {
char line[LINE_MAX];
- char path[PATH_MAX];
FILE *pack;
int a;
int missing = 0;
- off_t size;
off_t tsize = 0;
- uint64_t inode;
- uint32_t b;
- uint32_t c;
- struct stat st;
if (!pack_path)
pack_path = "/.readahead";
@@ -72,10 +65,13 @@ int main_analyze(const char *pack_path)
goto fail;
}
- fprintf(stdout, " pct sections size: path\n");
- fprintf(stdout, " === ======== ====: ====\n");
+ fputs(" pct sections size: path\n"
+ " === ======== ====: ====\n", stdout);
- while(true) {
+ for (;;) {
+ char path[PATH_MAX];
+ struct stat st;
+ uint64_t inode;
int pages = 0;
int sections = 0;
@@ -89,7 +85,9 @@ int main_analyze(const char *pack_path)
goto fail;
}
- while (true) {
+ for (;;) {
+ uint32_t b, c;
+
if (fread(&b, sizeof(b), 1, pack) != 1 ||
fread(&c, sizeof(c), 1, pack) != 1) {
log_error("Pack file corrupt.");
@@ -99,7 +97,7 @@ int main_analyze(const char *pack_path)
break;
/* Uncomment this to get all the chunks separately
- fprintf(stdout, " %d: %d %d\n", sections, b, c);
+ printf(" %d: %d %d\n", sections, b, c);
*/
pages += (c - b);
@@ -107,6 +105,8 @@ int main_analyze(const char *pack_path)
}
if (stat(path, &st) == 0) {
+ off_t size;
+
if (sections == 0)
size = st.st_size;
else
@@ -114,13 +114,13 @@ int main_analyze(const char *pack_path)
tsize += size;
- fprintf(stdout, " %4d%% (%2d) %12ld: %s\n",
+ printf(" %4d%% (%2d) %12ld: %s\n",
sections ? (int)(size / st.st_size * 100.0) : 100,
sections ? sections : 1,
(unsigned long)size,
path);
} else {
- fprintf(stdout, " %4dp (%2d) %12s: %s (MISSING)\n",
+ printf(" %4dp (%2d) %12s: %s (MISSING)\n",
sections ? pages : -1,
sections ? sections : 1,
"???",
@@ -132,10 +132,14 @@ int main_analyze(const char *pack_path)
fclose(pack);
- fprintf(stdout, "\nHOST: %s", line);
- fprintf(stdout, "TYPE: %c\n", a);
- fprintf(stdout, "MISSING: %d\n", missing);
- fprintf(stdout, "TOTAL: %ld\n", tsize);
+ printf("\nHOST: %s"
+ "TYPE: %c\n"
+ "MISSING: %d\n"
+ "TOTAL: %ld\n",
+ line,
+ a,
+ missing,
+ tsize);
return EXIT_SUCCESS;