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| author | planet36 <planet36@users.noreply.github.com> | 2021-05-11 22:45:34 -0400 |
|---|---|---|
| committer | drkhsh <me@drkhsh.at> | 2022-12-19 02:44:21 +0100 |
| commit | 984f45719e8ac9f4451c2d009fb34e28afdfbdb6 (patch) | |
| tree | 489e6058011f398e3d37dac91b570cc5633ec7bc /components | |
| parent | c432c981df97f786c683435a4a06bd58fc9a7b18 (diff) | |
| download | slstatus-984f45719e8ac9f4451c2d009fb34e28afdfbdb6.tar.gz | |
num_files: opendir() returns a directory stream
opendir() returns a directory stream, not a file descriptor
Co-authored-by: drkhsh <me@drkhsh.at>
Signed-off-by: drkhsh <me@drkhsh.at>
Diffstat (limited to 'components')
| -rw-r--r-- | components/num_files.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/components/num_files.c b/components/num_files.c index e4b4281..df0acd1 100644 --- a/components/num_files.c +++ b/components/num_files.c @@ -10,23 +10,23 @@ const char * num_files(const char *path) { struct dirent *dp; - DIR *fd; + DIR *dir; int num; - if (!(fd = opendir(path))) { + if (!(dir = opendir(path))) { warn("opendir '%s':", path); return NULL; } num = 0; - while ((dp = readdir(fd))) { + while ((dp = readdir(dir))) { if (!strcmp(dp->d_name, ".") || !strcmp(dp->d_name, "..")) continue; /* skip self and parent */ num++; } - closedir(fd); + closedir(dir); return bprintf("%d", num); } |