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Fix type warning on Windows.

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Add cast since read / write has unsigned return type on windows.
This commit is contained in:
Qi Wang 2018-04-06 11:40:44 -07:00 • committed by Qi Wang
parent 4df483f0fd
commit d3e0976a2c
5 changed files with 44 additions and 31 deletions
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15
src/pages.c
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@ -436,7 +436,6 @@ static bool
os_overcommits_proc(void) {
int fd;
char buf[1];
ssize_t nread;
#if defined(JEMALLOC_USE_SYSCALL) && defined(SYS_open)
#if defined(O_CLOEXEC)
@ -474,12 +473,7 @@ os_overcommits_proc(void) {
return false; /* Error. */
}
#if defined(JEMALLOC_USE_SYSCALL) && defined(SYS_read)
nread = (ssize_t)syscall(SYS_read, fd, &buf, sizeof(buf));
#else
nread = read(fd, &buf, sizeof(buf));
#endif
ssize_t nread = malloc_read_fd(fd, &buf, sizeof(buf));
#if defined(JEMALLOC_USE_SYSCALL) && defined(SYS_close)
syscall(SYS_close, fd);
#else
@ -543,12 +537,7 @@ init_thp_state(void) {
goto label_error;
}
#if defined(JEMALLOC_USE_SYSCALL) && defined(SYS_read)
ssize_t nread = (ssize_t)syscall(SYS_read, fd, &buf, sizeof(buf));
#else
ssize_t nread = read(fd, &buf, sizeof(buf));
#endif
ssize_t nread = malloc_read_fd(fd, &buf, sizeof(buf));
#if defined(JEMALLOC_USE_SYSCALL) && defined(SYS_close)
syscall(SYS_close, fd);
#else