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| author | Andrew Tridgell <tridge@samba.org> | 1998-07-17 05:37:18 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 1998-07-17 05:37:18 +0000 |
| commit | 8d72ef6e5258fe6a3174db822e5a6b1f7a32e252 (patch) | |
| tree | d942d7f9fa71305d4ba30b1283e602624c35e887 /connection.c | |
| parent | bcf5b1335d6e5183f9545eb1b23e16185264e311 (diff) | |
| download | android_external_rsync-8d72ef6e5258fe6a3174db822e5a6b1f7a32e252.tar.gz android_external_rsync-8d72ef6e5258fe6a3174db822e5a6b1f7a32e252.tar.bz2 android_external_rsync-8d72ef6e5258fe6a3174db822e5a6b1f7a32e252.zip | |
use error to detect lockfile open failures vs. max connections reached
and report an appropriate error message
Diffstat (limited to 'connection.c')
| -rw-r--r-- | connection.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/connection.c b/connection.c index 1025c8fc..ec726075 100644 --- a/connection.c +++ b/connection.c @@ -29,7 +29,7 @@ int claim_connection(char *fname,int max_connections) if (max_connections <= 0) return 1; - + fd = open(fname,O_RDWR|O_CREAT, 0600); if (fd == -1) { @@ -41,6 +41,9 @@ int claim_connection(char *fname,int max_connections) if (lock_range(fd, i*4, 4)) return 1; } + /* only interested in open failures */ + errno = 0; + close(fd); return 0; } |