trc: use proper type for storing ulimit values rc on amd64 stores ulimit values as 32-bit int, but the limits on OpenBSD amd64 can exceed 2^31, so "ulimit -a" shows some values as negative. This is a problem when I want to increase my ulimit but the hard ulimit values are printed as negative. - plan9port - [fork] Plan 9 from user space (HTM) git clone git://src.adamsgaard.dk/plan9port (DIR) Log (DIR) Files (DIR) Refs (DIR) README (DIR) LICENSE --- (DIR) commit 019be4481fee53a999ccb73c78e40df5f408b24e (DIR) parent 60f06594cc4d8c17a5148026132b890856d2fe1f (HTM) Author: Ray Lai <ray@raylai.com> Date: Tue, 16 Jan 2018 15:41:56 +0800 rc: use proper type for storing ulimit values rc on amd64 stores ulimit values as 32-bit int, but the limits on OpenBSD amd64 can exceed 2^31, so "ulimit -a" shows some values as negative. This is a problem when I want to increase my ulimit but tthe hard ulimit values are printed as negative. Diffstat: M src/cmd/rc/unixcrap.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) --- (DIR) diff --git a/src/cmd/rc/unixcrap.c b/src/cmd/rc/unixcrap.c t@@ -58,7 +58,8 @@ eusage(void) void execulimit(void) { - int fd, n, argc, sethard, setsoft, limit; + rlim_t n; + int fd, argc, sethard, setsoft, limit; int flag[256]; char **argv, **oargv, *p; char *argv0; t@@ -118,10 +119,10 @@ execulimit(void) for(p=eargs; *p; p++){ getrlimit(rlx[p-eargs], &rl); n = flag['H'] ? rl.rlim_max : rl.rlim_cur; - if(n == -1) + if(n == RLIM_INFINITY) fprint(fd, "ulimit -%c unlimited\n", *p); else - fprint(fd, "ulimit -%c %d\n", *p, n); + fprint(fd, "ulimit -%c %llud\n", *p, (uvlong)n); } goto out; } t@@ -132,10 +133,10 @@ execulimit(void) switch(limit){ case Notset: n = flag['H'] ? rl.rlim_max : rl.rlim_cur; - if(n == -1) + if(n == RLIM_INFINITY) fprint(fd, "ulimit -%c unlimited\n", *p); else - fprint(fd, "ulimit -%c %d\n", *p, n); + fprint(fd, "ulimit -%c %llud\n", *p, (uvlong)n); break; case Hard: n = rl.rlim_max; t@@ -144,7 +145,7 @@ execulimit(void) n = rl.rlim_cur; goto set; case Unlimited: - n = -1; + n = RLIM_INFINITY; goto set; default: n = limit;