diff options
Diffstat (limited to 'test/stdlib')
| -rw-r--r-- | test/stdlib/qsort.c | 66 |
1 files changed, 32 insertions, 34 deletions
diff --git a/test/stdlib/qsort.c b/test/stdlib/qsort.c index 9e706c78d..abc505e2d 100644 --- a/test/stdlib/qsort.c +++ b/test/stdlib/qsort.c @@ -3,45 +3,43 @@ #include <stdlib.h> #include <unistd.h> -int select_files(const struct dirent *dirbuf) +static int select_files(const struct dirent *dirbuf) { - if (dirbuf->d_name[0] == '.') - return 0; - else - return 1; + if (dirbuf->d_name[0] == '.') + return 0; + else + return 1; } - int main(void) { - struct dirent **array; - struct dirent *dirbuf; + struct dirent **array; + struct dirent *dirbuf; - int i, numdir; + int i, numdir; - chdir("/"); - numdir = scandir(".", &array, select_files, NULL); - printf("\nGot %d entries from scandir().\n", numdir); - for (i = 0; i < numdir; ++i) { - dirbuf = array[i]; - printf("[%d] %s\n", i, dirbuf->d_name); - free(array[i]); - } - free(array); - numdir = scandir(".", &array, select_files, alphasort); - printf("\nGot %d entries from scandir() using alphasort().\n", numdir); - for (i = 0; i < numdir; ++i) { - dirbuf = array[i]; - printf("[%d] %s\n", i, dirbuf->d_name); - } - printf("\nCalling qsort()\n"); - qsort(array, numdir, sizeof(struct dirent *), alphasort); - for (i = 0; i < numdir; ++i) { - dirbuf = array[i]; - printf("[%d] %s\n", i, dirbuf->d_name); - free(array[i]); - } - free(array); - return(0); + chdir("/"); + numdir = scandir(".", &array, select_files, NULL); + printf("\nGot %d entries from scandir().\n", numdir); + for (i = 0; i < numdir; ++i) { + dirbuf = array[i]; + printf("[%d] %s\n", i, dirbuf->d_name); + free(array[i]); + } + free(array); + numdir = scandir(".", &array, select_files, alphasort); + printf("\nGot %d entries from scandir() using alphasort().\n", numdir); + for (i = 0; i < numdir; ++i) { + dirbuf = array[i]; + printf("[%d] %s\n", i, dirbuf->d_name); + } + printf("\nCalling qsort()\n"); + qsort(array, numdir, sizeof(struct dirent *), alphasort); + for (i = 0; i < numdir; ++i) { + dirbuf = array[i]; + printf("[%d] %s\n", i, dirbuf->d_name); + free(array[i]); + } + free(array); + return (0); } - |