diff options
| author | David Xu <davidxu@FreeBSD.org> | 2013-01-22 03:23:14 +0000 |
|---|---|---|
| committer | David Xu <davidxu@FreeBSD.org> | 2013-01-22 03:23:14 +0000 |
| commit | 87ec37621698d63cdfe3c98e8bd59c55e6abb443 (patch) | |
| tree | d0bbe26b3f1c4132ccc3a2a25bab2d99c0e89780 /gnu | |
| parent | 3193ad883a2e3242ecca6dd9ce79b0d1eb7c481d (diff) | |
Notes
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/usr.bin/grep/grep.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gnu/usr.bin/grep/grep.c b/gnu/usr.bin/grep/grep.c index 1684a820b6701..0cab4a18f28df 100644 --- a/gnu/usr.bin/grep/grep.c +++ b/gnu/usr.bin/grep/grep.c @@ -304,7 +304,7 @@ reset (int fd, char const *file, struct stats *stats) if (directories == SKIP_DIRECTORIES && S_ISDIR (stats->stat.st_mode)) return 0; #ifndef DJGPP - if (devices == SKIP_DEVICES && (S_ISCHR(stats->stat.st_mode) || S_ISBLK(stats->stat.st_mode) || S_ISSOCK(stats->stat.st_mode))) + if (devices == SKIP_DEVICES && (S_ISCHR(stats->stat.st_mode) || S_ISBLK(stats->stat.st_mode) || S_ISSOCK(stats->stat.st_mode) || S_ISFIFO(stats->stat.st_mode))) #else if (devices == SKIP_DEVICES && (S_ISCHR(stats->stat.st_mode) || S_ISBLK(stats->stat.st_mode))) #endif @@ -942,6 +942,7 @@ grepfile (char const *file, struct stats *stats) int desc; int count; int status; + int flags; if (! file) { @@ -950,7 +951,7 @@ grepfile (char const *file, struct stats *stats) } else { - while ((desc = open (file, O_RDONLY)) < 0 && errno == EINTR) + while ((desc = open (file, O_RDONLY | O_NONBLOCK)) < 0 && errno == EINTR) continue; if (desc < 0) @@ -990,6 +991,9 @@ grepfile (char const *file, struct stats *stats) return 1; } + flags = fcntl(desc, F_GETFL); + flags &= ~O_NONBLOCK; + fcntl(desc, F_SETFL, flags); filename = file; } |