diff options
Diffstat (limited to 'src/skaembutils/s6-sort.c')
| -rw-r--r-- | src/skaembutils/s6-sort.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/src/skaembutils/s6-sort.c b/src/skaembutils/s6-sort.c index ec22e0d..a603d2e 100644 --- a/src/skaembutils/s6-sort.c +++ b/src/skaembutils/s6-sort.c @@ -1,6 +1,5 @@ /* ISC license. */ -#include <sys/types.h> #include <string.h> #include <strings.h> #include <stdlib.h> @@ -25,9 +24,9 @@ static int flagnoblanks = 0, flagreverse = 0, flaguniq = 0 ; static strncmp_t_ref comp = &strncmp ; -static int compit (register char const *s1, register size_t n1, register char const *s2, register size_t n2) +static int compit (char const *s1, size_t n1, char const *s2, size_t n2) { - register int r ; + int r ; if (flagnoblanks) { while ((*s1 == ' ') || (*s1 == '\t')) (s1++, n1--) ; @@ -62,15 +61,15 @@ static ssize_t slurplines (genalloc *lines, char sep) static void uniq (genalloc *lines) { size_t len = genalloc_len(stralloc, lines) ; - register stralloc *s = genalloc_s(stralloc, lines) ; - register size_t i = 1 ; + stralloc *s = genalloc_s(stralloc, lines) ; + size_t i = 1 ; for (; i < len ; i++) if (!sacmp(s+i-1, s+i)) stralloc_free(s+i-1) ; } static ssize_t outputlines (stralloc const *s, size_t len) { - register size_t i = 0 ; + size_t i = 0 ; for (; i < len ; i++) if (buffer_put(buffer_1, s[i].s, s[i].len) < 0) return 0 ; return buffer_flush(buffer_1) ; @@ -78,7 +77,7 @@ static ssize_t outputlines (stralloc const *s, size_t len) static int check (stralloc const *s, size_t len) { - register size_t i = 1 ; + size_t i = 1 ; for (; i < len ; i++) if (sacmp(s+i-1, s+i) >= !flaguniq) return 0 ; return 1 ; @@ -94,7 +93,7 @@ int main (int argc, char const *const *argv) subgetopt_t l = SUBGETOPT_ZERO ; for (;;) { - register int opt = subgetopt_r(argc, argv, "bcfru0", &l) ; + int opt = subgetopt_r(argc, argv, "bcfru0", &l) ; if (opt == -1) break ; switch (opt) { |