diff options
| author |  Claes Nästén <me@pekdon.net> | 2005-11-24 21:13:21 +1000 |
|---|---|---|
| committer | Claes Nästén <me@pekdon.net> | 2005-11-24 21:13:21 +1000 |
| commit | 82cb97d3e3ad6bf51dbd0decdb731ab947a13529 (patch) | |
| tree | f82d5d076bdac96437db5358f694d7091908e794 /builtin_ulimit.c | |
| parent | 7d334914f7b0d4689cdc3ab6083696d5962a93ba (diff) | |
builtin ulimit checks
Adds checks for RLIMIT_NPROC, RLIMIT_RSS and RLIMIT_MEMLOCK not available
on all platforms.
darcs-hash:20051124111321-cac88-606a61ca0f3baa69115be658a056f42a5a9318ad.gz
Diffstat (limited to 'builtin_ulimit.c')
| -rw-r--r-- | builtin_ulimit.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/builtin_ulimit.c b/builtin_ulimit.c index 03bbbeb7..dcd113e1 100644 --- a/builtin_ulimit.c +++ b/builtin_ulimit.c @@ -55,14 +55,18 @@ const static struct resource_t resource_arr[] = RLIMIT_FSIZE, L"Maximum size of files created by the shell", L'f' } , +#if HAVE_RLIMIT_MEMLOCK { RLIMIT_MEMLOCK, L"Maximum size that may be locked into memory", L'l' } , +#endif +#if HAVE_RLIMIT_RSS { RLIMIT_RSS, L"Maximum resident set size", L'm' } , +#endif { RLIMIT_NOFILE, L"Maximum number of open file descriptors", L'n' } @@ -75,10 +79,12 @@ const static struct resource_t resource_arr[] = RLIMIT_CPU, L"Maximum amount of cpu time in seconds", L't' } , +#if HAVE_RLIMIT_NPROC { RLIMIT_NPROC, L"Maximum number of processes available to a single user", L'u' } , +#endif #if HAVE_RLIMIT_AS { RLIMIT_AS, L"Maximum amount of virtual memory available to the shell", L'v' @@ -96,8 +102,11 @@ const static struct resource_t resource_arr[] = */ static int get_multiplier( int what ) { - if( ( what == RLIMIT_NPROC ) || - ( what == RLIMIT_NOFILE ) || + + if( ( what == RLIMIT_NOFILE ) || +#if HAVE_RLIMIT_NPROC + ( what == RLIMIT_NPROC ) || +#endif ( what == RLIMIT_CPU ) ) { return 1; @@ -365,14 +374,17 @@ int builtin_ulimit( wchar_t ** argv ) case L'f': what=RLIMIT_FSIZE; break; - +#if HAVE_RLIMIT_MEMLOCK case L'l': what=RLIMIT_MEMLOCK; break; - +#endif + +#if HAVE_RLIMIT_RSS case L'm': what=RLIMIT_RSS; break; +#endif case L'n': what=RLIMIT_NOFILE; @@ -385,10 +397,12 @@ int builtin_ulimit( wchar_t ** argv ) case L't': what=RLIMIT_CPU; break; - + +#if HAVE_RLIMIT_NPROC case L'u': what=RLIMIT_NPROC; break; +#endif #if HAVE_RLIMIT_AS case L'v': |