diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/execline/forstdin.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/execline/forstdin.c b/src/execline/forstdin.c index 323ef59..1a329f2 100644 --- a/src/execline/forstdin.c +++ b/src/execline/forstdin.c @@ -18,7 +18,7 @@ #include <execline/config.h> #include <execline/execline.h> -#define USAGE "forstdin [ -p | -o okcode,okcode,... | -x breakcode,breakcode,... ] [ -e eofcode ] [ -n ] [ -C | -c ] [ -0 | -d delim ] var command..." +#define USAGE "forstdin [ -p | -o okcode,okcode,... | -x breakcode,breakcode,... ] [ -n ] [ -C | -c ] [ -0 | -d delim ] var command..." #define dieusage() strerr_dieusage(100, USAGE) static genalloc pids = GENALLOC_ZERO ; /* pid_t */ @@ -51,14 +51,13 @@ int main (int argc, char const **argv, char const *const *envp) size_t delimlen = 4 ; size_t nbc = 0 ; unsigned short okcodes[256] ; - int crunch = 0, chomp = 0, not = 1 ; - unsigned short eofcode = 0 ; + int crunch = 0, chomp = 0, not = 1, eofcode = 1 ; PROG = "forstdin" ; { subgetopt_t l = SUBGETOPT_ZERO ; for (;;) { - int opt = subgetopt_r(argc, argv, "pnCc0d:o:x:e:", &l) ; + int opt = subgetopt_r(argc, argv, "pnCc0d:o:x:", &l) ; if (opt == -1) break ; switch (opt) { @@ -81,9 +80,6 @@ int main (int argc, char const **argv, char const *const *envp) not = 1 ; if (!ushort_scanlist(okcodes, 256, l.arg, &nbc)) dieusage() ; break ; - case 'e' : - if (!ushort_scan(l.arg, &eofcode)) dieusage() ; - break ; default : dieusage() ; } } @@ -118,7 +114,6 @@ int main (int argc, char const **argv, char const *const *envp) if (chomp) break ; } else modif.len-- ; - if ((modif.len == modifstart) && crunch) continue ; } else { @@ -129,6 +124,8 @@ int main (int argc, char const **argv, char const *const *envp) else strerr_diefu1sys(111, "netstring_get") ; } } + eofcode = 0 ; + if (crunch && modif.len == modifstart) continue ; if (!stralloc_0(&modif)) strerr_diefu1sys(111, "stralloc_0") ; if (!env_merge(newenv, envlen+2, envp, envlen, modif.s, modif.len)) strerr_diefu1sys(111, "merge environment") ; |