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19408: fix argument handling for ulimit -aH

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This commit is contained in:
Peter Stephenson 2004-02-08 21:05:49 +00:00
parent 97ab9b22d7
commit d84942a9b4
2 changed files with 17 additions and 3 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2004-02-08 Peter Stephenson <pws@pwstephenson.fsnet.co.uk>
* 19408: Src/Builtins/rlimits.c: fix option handling for ulimit -aH.
2004-02-04 Oliver Kiddle <opk@zsh.org>
* Mikael Magnusson: 19405: Completion/Unix/Command/_gphoto2:

16
Src/Builtins/rlimits.c
View File

@ -462,7 +462,7 @@ bin_unlimit(char *nam, char **argv, Options ops, int func)
static int
bin_ulimit(char *name, char **argv, Options ops, int func)
{
int res, resmask = 0, hard = 0, soft = 0, nres = 0;
int res, resmask = 0, hard = 0, soft = 0, nres = 0, all = 0;
char *options;
do {
@ -486,11 +486,12 @@ bin_ulimit(char *name, char **argv, Options ops, int func)
soft = 1;
continue;
case 'a':
if (*argv || options[1] || resmask) {
zwarnnam(name, "no arguments required after -a",
if (resmask) {
zwarnnam(name, "no limits allowed with -a",
NULL, 0);
return 1;
}
all = 1;
resmask = (1 << RLIM_NLIMITS) - 1;
nres = RLIM_NLIMITS;
continue;
@ -547,6 +548,11 @@ bin_ulimit(char *name, char **argv, Options ops, int func)
resmask |= 1 << res;
nres++;
}
if (all && res != -1) {
zwarnnam(name, "no limits allowed with -a",
NULL, 0);
return 1;
}
}
}
if (!*argv || **argv == '-') {
@ -560,6 +566,10 @@ bin_ulimit(char *name, char **argv, Options ops, int func)
nres++;
continue;
}
if (all) {
zwarnnam(name, "no arguments allowed after -a", NULL, 0);
return 1;
}
if (res < 0)
res = RLIMIT_FSIZE;
if (strcmp(*argv, "unlimited")) {