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QUIC: fixed -Wtype-limits with GCC <= 5 (ticket #2104).

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This commit is contained in:
Sergey Kandaurov 2020-12-22 12:04:16 +03:00
parent df8ef280a5
commit e00439e55d
1 changed files with 15 additions and 6 deletions
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21
src/event/ngx_event_quic_transport.c
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@ -55,16 +55,11 @@
#define ngx_quic_write_uint32_aligned(p, s) \
(*(uint32_t *) (p) = htonl((uint32_t) (s)), (p) + sizeof(uint32_t))
#define ngx_quic_varint_len(value) \
((value) <= 63 ? 1 \
: ((uint32_t) value) <= 16383 ? 2 \
: ((uint64_t) value) <= 1073741823 ? 4 \
: 8)
#define NGX_QUIC_VERSION(c) (0xff000000 + (c))
static u_char *ngx_quic_parse_int(u_char *pos, u_char *end, uint64_t *out);
static ngx_uint_t ngx_quic_varint_len(uint64_t value);
static void ngx_quic_build_int(u_char **pos, uint64_t value);
static u_char *ngx_quic_read_uint8(u_char *pos, u_char *end, uint8_t *value);
@ -236,6 +231,20 @@ ngx_quic_copy_bytes(u_char *pos, u_char *end, size_t len, u_char *dst)
}
static ngx_uint_t
ngx_quic_varint_len(uint64_t value)
{
ngx_uint_t bits;
bits = 0;
while (value >> ((8 << bits) - 2)) {
bits++;
}
return 1 << bits;
}
static void
ngx_quic_build_int(u_char **pos, uint64_t value)
{