diff options
| author | Michael Biebl <biebl@debian.org> | 2021-10-01 23:05:04 +0200 |
|---|---|---|
| committer | Michael Biebl <biebl@debian.org> | 2021-10-01 23:05:04 +0200 |
| commit | e74c568b07b50b97873fb4ee1d776dedefbd54d6 (patch) | |
| tree | 3469f17ea9af91f7ff169b890633bda68b0cf76e /shared/systemd/src/basic/parse-util.h | |
| parent | bfe522304da217296e2a61040f58e35ec5d6f3f2 (diff) | |
New upstream version 1.32.12 upstream/1.32.12
Diffstat (limited to 'shared/systemd/src/basic/parse-util.h')
| -rw-r--r-- | shared/systemd/src/basic/parse-util.h | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/shared/systemd/src/basic/parse-util.h b/shared/systemd/src/basic/parse-util.h deleted file mode 100644 index ba4e727e..00000000 --- a/shared/systemd/src/basic/parse-util.h +++ /dev/null @@ -1,153 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.1-or-later */ -#pragma once - -#include <inttypes.h> -#include <limits.h> -#if 0 /* NM_IGNORED */ -#include <linux/loadavg.h> -#endif /* NM_IGNORED */ -#include <stddef.h> -#include <stdint.h> -#include <sys/types.h> - -#include "macro.h" - -typedef unsigned long loadavg_t; - -int parse_boolean(const char *v) _pure_; -int parse_dev(const char *s, dev_t *ret); -int parse_pid(const char *s, pid_t* ret_pid); -int parse_mode(const char *s, mode_t *ret); -int parse_ifindex(const char *s); -int parse_mtu(int family, const char *s, uint32_t *ret); - -int parse_size(const char *t, uint64_t base, uint64_t *size); -int parse_range(const char *t, unsigned *lower, unsigned *upper); -int parse_errno(const char *t); -#if HAVE_SECCOMP -int parse_syscall_and_errno(const char *in, char **name, int *error); -#endif - -#define SAFE_ATO_REFUSE_PLUS_MINUS (1U << 30) -#define SAFE_ATO_REFUSE_LEADING_ZERO (1U << 29) -#define SAFE_ATO_REFUSE_LEADING_WHITESPACE (1U << 28) -#define SAFE_ATO_ALL_FLAGS (SAFE_ATO_REFUSE_PLUS_MINUS|SAFE_ATO_REFUSE_LEADING_ZERO|SAFE_ATO_REFUSE_LEADING_WHITESPACE) -#define SAFE_ATO_MASK_FLAGS(base) ((base) & ~SAFE_ATO_ALL_FLAGS) - -int safe_atou_full(const char *s, unsigned base, unsigned *ret_u); - -static inline int safe_atou(const char *s, unsigned *ret_u) { - return safe_atou_full(s, 0, ret_u); -} - -int safe_atoi(const char *s, int *ret_i); -int safe_atolli(const char *s, long long int *ret_i); - -int safe_atou8(const char *s, uint8_t *ret); - -int safe_atou16_full(const char *s, unsigned base, uint16_t *ret); - -static inline int safe_atou16(const char *s, uint16_t *ret) { - return safe_atou16_full(s, 0, ret); -} - -static inline int safe_atoux16(const char *s, uint16_t *ret) { - return safe_atou16_full(s, 16, ret); -} - -int safe_atoi16(const char *s, int16_t *ret); - -static inline int safe_atou32_full(const char *s, unsigned base, uint32_t *ret_u) { - assert_cc(sizeof(uint32_t) == sizeof(unsigned)); - return safe_atou_full(s, base, (unsigned*) ret_u); -} - -static inline int safe_atou32(const char *s, uint32_t *ret_u) { - return safe_atou32_full(s, 0, (unsigned*) ret_u); -} - -static inline int safe_atoi32(const char *s, int32_t *ret_i) { - assert_cc(sizeof(int32_t) == sizeof(int)); - return safe_atoi(s, (int*) ret_i); -} - -int safe_atollu_full(const char *s, unsigned base, long long unsigned *ret_llu); - -static inline int safe_atollu(const char *s, long long unsigned *ret_llu) { - return safe_atollu_full(s, 0, ret_llu); -} - -static inline int safe_atou64(const char *s, uint64_t *ret_u) { - assert_cc(sizeof(uint64_t) == sizeof(unsigned long long)); - return safe_atollu(s, (unsigned long long*) ret_u); -} - -static inline int safe_atoi64(const char *s, int64_t *ret_i) { - assert_cc(sizeof(int64_t) == sizeof(long long int)); - return safe_atolli(s, (long long int*) ret_i); -} - -static inline int safe_atoux64(const char *s, uint64_t *ret) { - assert_cc(sizeof(int64_t) == sizeof(long long unsigned)); - return safe_atollu_full(s, 16, (long long unsigned*) ret); -} - -#if LONG_MAX == INT_MAX -static inline int safe_atolu_full(const char *s, unsigned base, long unsigned *ret_u) { - assert_cc(sizeof(unsigned long) == sizeof(unsigned)); - return safe_atou_full(s, base, (unsigned*) ret_u); -} -static inline int safe_atoli(const char *s, long int *ret_u) { - assert_cc(sizeof(long int) == sizeof(int)); - return safe_atoi(s, (int*) ret_u); -} -#else -static inline int safe_atolu_full(const char *s, unsigned base, unsigned long *ret_u) { - assert_cc(sizeof(unsigned long) == sizeof(unsigned long long)); - return safe_atollu_full(s, base, (unsigned long long*) ret_u); -} -static inline int safe_atoli(const char *s, long int *ret_u) { - assert_cc(sizeof(long int) == sizeof(long long int)); - return safe_atolli(s, (long long int*) ret_u); -} -#endif - -static inline int safe_atolu(const char *s, unsigned long *ret_u) { - return safe_atolu_full(s, 0, ret_u); -} - -#if SIZE_MAX == UINT_MAX -static inline int safe_atozu(const char *s, size_t *ret_u) { - assert_cc(sizeof(size_t) == sizeof(unsigned)); - return safe_atou(s, (unsigned *) ret_u); -} -#else -static inline int safe_atozu(const char *s, size_t *ret_u) { - assert_cc(sizeof(size_t) == sizeof(long unsigned)); - return safe_atolu(s, ret_u); -} -#endif - -int safe_atod(const char *s, double *ret_d); - -int parse_fractional_part_u(const char **s, size_t digits, unsigned *res); - -int parse_percent_unbounded(const char *p); -int parse_percent(const char *p); - -int parse_permille_unbounded(const char *p); -int parse_permille(const char *p); - -int parse_nice(const char *p, int *ret); - -int parse_ip_port(const char *s, uint16_t *ret); -int parse_ip_port_range(const char *s, uint16_t *low, uint16_t *high); - -int parse_ip_prefix_length(const char *s, int *ret); - -int parse_oom_score_adjust(const char *s, int *ret); - -/* Given a Linux load average (e.g. decimal number 34.89 where 34 is passed as i and 89 is passed as f), convert it - * to a loadavg_t. */ -int store_loadavg_fixed_point(unsigned long i, unsigned long f, loadavg_t *ret); -int parse_loadavg_fixed_point(const char *s, loadavg_t *ret); |