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Diffstat (limited to 'tests/libtest/lib537.c')
-rw-r--r--tests/libtest/lib537.c66
1 files changed, 35 insertions, 31 deletions
diff --git a/tests/libtest/lib537.c b/tests/libtest/lib537.c
index 3e00776a3..4efb5387c 100644
--- a/tests/libtest/lib537.c
+++ b/tests/libtest/lib537.c
@@ -66,9 +66,9 @@ static void store_errmsg(const char *msg, int err)
static void close_file_descriptors(void)
{
- for (num_open.rlim_cur = 0;
- num_open.rlim_cur < num_open.rlim_max;
- num_open.rlim_cur++)
+ for(num_open.rlim_cur = 0;
+ num_open.rlim_cur < num_open.rlim_max;
+ num_open.rlim_cur++)
if(fd[num_open.rlim_cur] > 0)
close(fd[num_open.rlim_cur]);
free(fd);
@@ -81,19 +81,19 @@ static int fopen_works(void)
int i;
int ret = 1;
- for (i = 0; i < 3; i++) {
+ for(i = 0; i < 3; i++) {
fpa[i] = NULL;
}
- for (i = 0; i < 3; i++) {
- fpa[i] = fopen(DEV_NULL, "r");
+ for(i = 0; i < 3; i++) {
+ fpa[i] = fopen(DEV_NULL, FOPEN_READTEXT);
if(fpa[i] == NULL) {
- store_errmsg("fopen() failed", ERRNO);
+ store_errmsg("fopen failed", ERRNO);
fprintf(stderr, "%s\n", msgbuff);
ret = 0;
break;
}
}
- for (i = 0; i < 3; i++) {
+ for(i = 0; i < 3; i++) {
if(fpa[i] != NULL)
fclose(fpa[i]);
}
@@ -227,7 +227,7 @@ static int rlimit(int keep_open)
* that it becomes available to the test.
*/
- for (nitems = i = 1; nitems <= i; i *= 2)
+ for(nitems = i = 1; nitems <= i; i *= 2)
nitems = i;
if(nitems > 0x7fff)
nitems = 0x40000;
@@ -240,7 +240,7 @@ static int rlimit(int keep_open)
fprintf(stderr, "memchunk, malloc() failed\n");
nitems /= 2;
}
- } while (nitems && !memchunk);
+ } while(nitems && !memchunk);
if(!memchunk) {
store_errmsg("memchunk, malloc() failed", ERRNO);
fprintf(stderr, "%s\n", msgbuff);
@@ -251,7 +251,7 @@ static int rlimit(int keep_open)
fprintf(stderr, "initializing memchunk array\n");
- for (i = 0; i < nitems; i++)
+ for(i = 0; i < nitems; i++)
memchunk[i] = -1;
/* set the number of file descriptors we will try to open */
@@ -266,7 +266,7 @@ static int rlimit(int keep_open)
}
else {
/* a huge number of file descriptors */
- for (nitems = i = 1; nitems <= i; i *= 2)
+ for(nitems = i = 1; nitems <= i; i *= 2)
nitems = i;
if(nitems > 0x7fff)
nitems = 0x40000;
@@ -295,7 +295,7 @@ static int rlimit(int keep_open)
fprintf(stderr, "fd, malloc() failed\n");
num_open.rlim_max /= 2;
}
- } while (num_open.rlim_max && !fd);
+ } while(num_open.rlim_max && !fd);
if(!fd) {
store_errmsg("fd, malloc() failed", ERRNO);
fprintf(stderr, "%s\n", msgbuff);
@@ -307,9 +307,9 @@ static int rlimit(int keep_open)
fprintf(stderr, "initializing fd array\n");
- for (num_open.rlim_cur = 0;
- num_open.rlim_cur < num_open.rlim_max;
- num_open.rlim_cur++)
+ for(num_open.rlim_cur = 0;
+ num_open.rlim_cur < num_open.rlim_max;
+ num_open.rlim_cur++)
fd[num_open.rlim_cur] = -1;
snprintf(strbuff, sizeof(strbuff), fmt, num_open.rlim_max);
@@ -330,9 +330,9 @@ static int rlimit(int keep_open)
/* create a bunch of file descriptors */
- for (num_open.rlim_cur = 1;
- num_open.rlim_cur < num_open.rlim_max;
- num_open.rlim_cur++) {
+ for(num_open.rlim_cur = 1;
+ num_open.rlim_cur < num_open.rlim_max;
+ num_open.rlim_cur++) {
fd[num_open.rlim_cur] = dup(fd[0]);
@@ -345,19 +345,21 @@ static int rlimit(int keep_open)
fprintf(stderr, "%s\n", strbuff);
snprintf(strbuff1, sizeof(strbuff1), fmt, num_open.rlim_cur);
- snprintf(strbuff, sizeof(strbuff), "fds system limit seems close to %s", strbuff1);
+ snprintf(strbuff, sizeof(strbuff), "fds system limit seems close to %s",
+ strbuff1);
fprintf(stderr, "%s\n", strbuff);
num_open.rlim_max = num_open.rlim_cur - SAFETY_MARGIN;
num_open.rlim_cur -= num_open.rlim_max;
snprintf(strbuff1, sizeof(strbuff1), fmt, num_open.rlim_cur);
- snprintf(strbuff, sizeof(strbuff), "closing %s file descriptors", strbuff1);
+ snprintf(strbuff, sizeof(strbuff), "closing %s file descriptors",
+ strbuff1);
fprintf(stderr, "%s\n", strbuff);
- for (num_open.rlim_cur = num_open.rlim_max;
- fd[num_open.rlim_cur] >= 0;
- num_open.rlim_cur++) {
+ for(num_open.rlim_cur = num_open.rlim_max;
+ fd[num_open.rlim_cur] >= 0;
+ num_open.rlim_cur++) {
close(fd[num_open.rlim_cur]);
fd[num_open.rlim_cur] = -1;
}
@@ -399,7 +401,8 @@ static int rlimit(int keep_open)
num_open.rlim_cur = FD_SETSIZE - SAFETY_MARGIN;
if(num_open.rlim_max > num_open.rlim_cur) {
- snprintf(strbuff, sizeof(strbuff), "select limit is FD_SETSIZE %d", FD_SETSIZE);
+ snprintf(strbuff, sizeof(strbuff), "select limit is FD_SETSIZE %d",
+ FD_SETSIZE);
store_errmsg(strbuff, 0);
fprintf(stderr, "%s\n", msgbuff);
close_file_descriptors();
@@ -408,12 +411,13 @@ static int rlimit(int keep_open)
}
num_open.rlim_cur = FD_SETSIZE - SAFETY_MARGIN;
- for (rl.rlim_cur = 0;
- rl.rlim_cur < num_open.rlim_max;
- rl.rlim_cur++) {
+ for(rl.rlim_cur = 0;
+ rl.rlim_cur < num_open.rlim_max;
+ rl.rlim_cur++) {
if((fd[rl.rlim_cur] > 0) &&
((unsigned int)fd[rl.rlim_cur] > num_open.rlim_cur)) {
- snprintf(strbuff, sizeof(strbuff), "select limit is FD_SETSIZE %d", FD_SETSIZE);
+ snprintf(strbuff, sizeof(strbuff), "select limit is FD_SETSIZE %d",
+ FD_SETSIZE);
store_errmsg(strbuff, 0);
fprintf(stderr, "%s\n", msgbuff);
close_file_descriptors();
@@ -435,10 +439,10 @@ static int rlimit(int keep_open)
if(!fopen_works()) {
snprintf(strbuff1, sizeof(strbuff1), fmt, num_open.rlim_max);
- snprintf(strbuff, sizeof(strbuff), "stdio fopen() fails with %s fds open()",
+ snprintf(strbuff, sizeof(strbuff), "fopen fails with %s fds open",
strbuff1);
fprintf(stderr, "%s\n", msgbuff);
- snprintf(strbuff, sizeof(strbuff), "stdio fopen() fails with lots of fds open()");
+ snprintf(strbuff, sizeof(strbuff), "fopen fails with lots of fds open");
store_errmsg(strbuff, 0);
close_file_descriptors();
free(memchunk);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-29 03:10:17 +0000