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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2020-09-05 17:18:10 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2020-09-05 17:20:12 +0200 |
| commit | 88893a773cbd219f08cc3ae34fffe079d89a120d (patch) | |
| tree | 990eaeb2aef511d3e0c211b7eb4757ef25334edc /man3/rand.3 | |
| parent | 3b27ce1573535e0585b83b83a8b3828af70afe67 (diff) | |
| download | man-pages-88893a773cbd219f08cc3ae34fffe079d89a120d.tar.gz | |
sprof.1, eventfd.2, execve.2, futex.2, getdents.2, mprotect.2, open_by_handle_at.2, recvmmsg.2, sched_setaffinity.2, CPU_SET.3, backtrace.3, bsearch.3, dl_iterate_phdr.3, dlinfo.3, duplocale.3, encrypt.3, envz_add.3, fopencookie.3, getaddrinfo.3, getaddrinfo_a.3, getdate.3, getgrent_r.3, getgrouplist.3, getifaddrs.3, getprotoent_r.3, getservent_r.3, hsearch.3, mallinfo.3, malloc_info.3, mbstowcs.3, mtrace.3, pthread_create.3, pthread_getcpuclockid.3, pthread_setaffinity_np.3, qsort.3, rand.3, strcat.3, strtok.3, tsearch.3, wordexp.3, core.5, aio.7, inotify.7, sock_diag.7, unix.7, user_namespaces.7: Use C99 style to declare loop counter variables
Rather than:
sometype x;
for (x = ....; ...)
use
for (sometype x = ...; ...)
This brings the declaration and use closer together (thus aiding
readability) and also clearly indicates the scope of the loop
counter variable.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Diffstat (limited to 'man3/rand.3')
| -rw-r--r-- | man3/rand.3 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/man3/rand.3 b/man3/rand.3 index 36b96e933e..21b03198b8 100644 --- a/man3/rand.3 +++ b/man3/rand.3 @@ -213,7 +213,7 @@ when given a particular seed. int main(int argc, char *argv[]) { - int j, r, nloops; + int r, nloops; unsigned int seed; if (argc != 3) { @@ -225,7 +225,7 @@ main(int argc, char *argv[]) nloops = atoi(argv[2]); srand(seed); - for (j = 0; j < nloops; j++) { + for (int j = 0; j < nloops; j++) { r = rand(); printf("%d\en", r); } |