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port: sync two longjmp fixes from drawterm

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see drawterm commits f5e26ae93a6a and fa388286b4ca
This commit is contained in:
mischief 2018-09-12 00:35:45 -07:00
parent bcb3b3940e
commit 5ea7337ae7
1 changed files with 3 additions and 2 deletions
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5
sys/src/9/port/chan.c
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@ -1277,8 +1277,9 @@ Chan*
namec(char *aname, int amode, int omode, ulong perm) namec(char *aname, int amode, int omode, ulong perm)
{ {
int len, n, t, nomount; int len, n, t, nomount;
Chan *c, *cnew; Chan *c;
Path *path; Chan *volatile cnew;
Path *volatile path;
Elemlist e; Elemlist e;
Rune r; Rune r;
Mhead *m; Mhead *m;