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kernel: make growfd(), findfreefd() and newfd2() static

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This commit is contained in:
cinap_lenrek 2021-10-23 15:54:30 +00:00
parent 1180631421
commit 5b5f69513a
1 changed files with 3 additions and 3 deletions
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6
sys/src/9/port/sysfile.c
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@ -21,7 +21,7 @@ unlockfgrp(Fgrp *f)
pprint("warning: process exceeds %d file descriptors\n", ex);
}
int
static int
growfd(Fgrp *f, int fd) /* fd is always >= 0 */
{
Chan **newfd, **oldfd;
@ -70,7 +70,7 @@ growfd(Fgrp *f, int fd) /* fd is always >= 0 */
/*
* this assumes that the fgrp is locked
*/
int
static int
findfreefd(Fgrp *f, int start)
{
int fd;
@ -110,7 +110,7 @@ newfd(Chan *c, int mode)
return fd;
}
int
static int
newfd2(int fd[2], Chan *c[2])
{
Fgrp *f;