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| author | Sebastien Bacher <seb128@ubuntu.com> | 2019-08-09 11:09:27 +0200 |
|---|---|---|
| committer | Sebastien Bacher <seb128@ubuntu.com> | 2019-08-09 11:18:39 +0200 |
| commit | 820498b2158e0b05421ce0922f203a0699927fa8 (patch) | |
| tree | 3bf6d1089b762535ec5e59738d47ae2d2f54750f /shared/systemd/src/basic/env-util.h | |
| parent | 1bd9f376796563dfb5016bada66c78b203f41d33 (diff) | |
| parent | 488dda3930545969f5644b57cfca81e21df031c3 (diff) | |
Merge remote-tracking branch 'salsa/master'
Diffstat (limited to 'shared/systemd/src/basic/env-util.h')
| -rw-r--r-- | shared/systemd/src/basic/env-util.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/shared/systemd/src/basic/env-util.h b/shared/systemd/src/basic/env-util.h index d54f9965..92802ed7 100644 --- a/shared/systemd/src/basic/env-util.h +++ b/shared/systemd/src/basic/env-util.h @@ -4,10 +4,17 @@ #include <stdbool.h> #include <stddef.h> #include <stdio.h> +#include <unistd.h> #include "macro.h" #include "string.h" +static inline size_t sc_arg_max(void) { + long l = sysconf(_SC_ARG_MAX); + assert(l > 0); + return (size_t) l; +} + bool env_name_is_valid(const char *e); bool env_value_is_valid(const char *e); bool env_assignment_is_valid(const char *e); |