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print errors to stderr #41

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merged 2 commits into from
Feb 9, 2023
Merged

print errors to stderr #41

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07b5a71
print errors to stderr
Mic92 Feb 9, 2023
e1a3681
add bors.toml
Mic92 Feb 9, 2023
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7 changes: 7 additions & 0 deletions bors.toml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
cut_body_after = "" # don't include text from the PR body in the merge commit message
status = [
"Evaluate flake.nix",
"check smoketest [x86_64-linux]",
"package default [x86_64-linux]",
"package nix-ld [x86_64-linux]"
]
6 changes: 3 additions & 3 deletions src/nix-ld.c
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Expand Up @@ -56,14 +56,14 @@ static inline void munmapp(mmap_t *m) {

static void log_error(struct ld_ctx *ctx, const char *format, ...) {
va_list args;
printf("cannot execute %s: ", ctx->prog_name);
fprintf(stderr, "cannot execute %s: ", ctx->prog_name);

va_start(args, format);
vfprintf(stdout, format, args);
vfprintf(stderr, format, args);
va_end(args);

// cannot overflow because vsnprintf leaves space for the null byte
printf("\n");
fprintf(stderr, "\n");
}

static char *get_env(char* env, const char* key) {
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