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os: remove unnecessary unsafes

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This commit is contained in:
Alexander Medvednikov
2022-07-06 07:07:48 +03:00
parent d3090de02e
commit 819b6f475a
2 changed files with 42 additions and 48 deletions
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4
vlib/os/os.c.v
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@@ -949,7 +949,6 @@ pub fn open_append(path string) ?File {
// Note: this function will NOT return when successfull, since // Note: this function will NOT return when successfull, since
// the child process will take control over execution. // the child process will take control over execution.
pub fn execvp(cmdpath string, cmdargs []string) ? { pub fn execvp(cmdpath string, cmdargs []string) ? {
unsafe {
mut cargs := []&char{} mut cargs := []&char{}
cargs << &char(cmdpath.str) cargs << &char(cmdpath.str)
for i in 0 .. cmdargs.len { for i in 0 .. cmdargs.len {
@@ -968,7 +967,6 @@ pub fn execvp(cmdpath string, cmdargs []string) ? {
// just in case C._execvp returned ... that happens on windows ... // just in case C._execvp returned ... that happens on windows ...
exit(res) exit(res)
}
} }
// execve - loads and executes a new child process, *in place* of the current process. // execve - loads and executes a new child process, *in place* of the current process.
@@ -978,7 +976,6 @@ pub fn execvp(cmdpath string, cmdargs []string) ? {
// Note: this function will NOT return when successfull, since // Note: this function will NOT return when successfull, since
// the child process will take control over execution. // the child process will take control over execution.
pub fn execve(cmdpath string, cmdargs []string, envs []string) ? { pub fn execve(cmdpath string, cmdargs []string, envs []string) ? {
unsafe {
mut cargv := []&char{} mut cargv := []&char{}
mut cenvs := []&char{} mut cenvs := []&char{}
cargv << &char(cmdpath.str) cargv << &char(cmdpath.str)
@@ -1001,7 +998,6 @@ pub fn execve(cmdpath string, cmdargs []string, envs []string) ? {
if res == -1 { if res == -1 {
return error_with_code(posix_get_error_msg(C.errno), C.errno) return error_with_code(posix_get_error_msg(C.errno), C.errno)
} }
}
} }
// is_atty returns 1 if the `fd` file descriptor is open and refers to a terminal // is_atty returns 1 if the `fd` file descriptor is open and refers to a terminal

2
vlib/sync/pool/pool.v
View File

@@ -138,13 +138,11 @@ pub fn (pool &PoolProcessor) get_results<T>() []T {
// get_results_ref - get a list of type safe results in the main thread. // get_results_ref - get a list of type safe results in the main thread.
pub fn (pool &PoolProcessor) get_results_ref<T>() []&T { pub fn (pool &PoolProcessor) get_results_ref<T>() []&T {
unsafe {
mut res := []&T{cap: pool.results.len} mut res := []&T{cap: pool.results.len}
for i in 0 .. pool.results.len { for i in 0 .. pool.results.len {
res << &T(pool.results[i]) res << &T(pool.results[i])
} }
return res return res
}
} }
// set_shared_context - can be called during the setup so that you can // set_shared_context - can be called during the setup so that you can