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| author | Petter Rodhelind <petter.rodhelind@gmail.com> | 2020-01-14 11:41:08 +0100 |
|---|---|---|
| committer | Petter Rodhelind <petter.rodhelind@gmail.com> | 2020-01-14 11:41:08 +0100 |
| commit | 02d7aa8915f9c3a3288dab01f321eb94ba219e3b (patch) | |
| tree | f053238978479e408a2b83571443e132f30586ab /src/cmd/mk/symtab.c | |
| parent | c0c9d8f883dfd3a7f5a74499d91bb95884b15873 (diff) | |
| parent | 3d1382b98a502d0c34d5ba2c462396acc515016e (diff) | |
| download | plan9port-02d7aa8915f9c3a3288dab01f321eb94ba219e3b.tar.gz plan9port-02d7aa8915f9c3a3288dab01f321eb94ba219e3b.tar.bz2 plan9port-02d7aa8915f9c3a3288dab01f321eb94ba219e3b.zip | |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'src/cmd/mk/symtab.c')
| -rw-r--r-- | src/cmd/mk/symtab.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/cmd/mk/symtab.c b/src/cmd/mk/symtab.c index 17674c43..2bb28ba8 100644 --- a/src/cmd/mk/symtab.c +++ b/src/cmd/mk/symtab.c @@ -1,7 +1,7 @@ #include "mk.h" #define NHASH 4099 -#define HASHMUL 79L /* this is a good value */ +#define HASHMUL 79UL /* this is a good value */ static Symtab *hash[NHASH]; void @@ -21,14 +21,12 @@ syminit(void) Symtab * symlook(char *sym, int space, void *install) { - long h; + ulong h; char *p; Symtab *s; for(p = sym, h = space; *p; h += *p++) h *= HASHMUL; - if(h < 0) - h = ~h; h %= NHASH; for(s = hash[h]; s; s = s->next) if((s->space == space) && (strcmp(s->name, sym) == 0)) @@ -47,7 +45,7 @@ symlook(char *sym, int space, void *install) void symdel(char *sym, int space) { - long h; + ulong h; char *p; Symtab *s, *ls; @@ -55,8 +53,6 @@ symdel(char *sym, int space) for(p = sym, h = space; *p; h += *p++) h *= HASHMUL; - if(h < 0) - h = ~h; h %= NHASH; for(s = hash[h], ls = 0; s; ls = s, s = s->next) if((s->space == space) && (strcmp(s->name, sym) == 0)){ |